123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275276277278279280281282283284285286287288289290291292293294295296297298299300301302303304305306307308309310311312313314315316317318319320321322323324325326327328329330331332333334335336337338339340341342343344345346347348349350351352353354355356357358359360361362363364365366367368369370371372373374375376377378379380381382383384385386387388389390391392393394395396397398399400401402403404405406407408409410411412413414415416417418419420421422423424425426427428429430431432433434435436437438439440441442443444445446447448449450451452453454455456457458459460461462463464465466467468469470471472473474475476477478479480481482483484485486487488489490491492493494495496497498499500501502503504505506507508509510511512513514515516517518519520521522523524525526527528529530531532533534535536537538539540541542543544545546547548549550551552553554555556557558559560561562563564565566567568569570571572573574575576577578579580581582583584585586587588589590591592593594595596597598599600601602603604605606607608609610611612613614615616617618619620621622623624625626627628629630631632633634635636637638639640641642643644645646647648649650651652653654655656657658659660661662663664665666667668669670671672673674675676677678679680681682683684685686687688689690691692693694695696697698699700701702703704705706707708709710711712713714715716717718719720721722723724725726727728729730731732733734735736737738739740741742743744745746747748749750751752753754755756757758759760761762763764765766767768769770771772773774775776777778779780781782783784785786787788789790791792793794795796797798799800801802803804805806807808809810811812813814815816817818819820821822823824825826827828 |
- ;/*****************************************************************************/
- ;/* S3C2440.S: Startup file for Samsung S3C440 */
- ;/*****************************************************************************/
- ;/* <<< Use Configuration Wizard in Context Menu >>> */
- ;/*****************************************************************************/
- ;/* This file is part of the uVision/ARM development tools. */
- ;/* Copyright (c) 2005-2008 Keil Software. All rights reserved. */
- ;/* This software may only be used under the terms of a valid, current, */
- ;/* end user licence from KEIL for a compatible version of KEIL software */
- ;/* development tools. Nothing else gives you the right to use this software. */
- ;/*****************************************************************************/
- ;/*
- ; * The S3C2440.S code is executed after CPU Reset. This file may be
- ; * translated with the following SET symbols. In uVision these SET
- ; * symbols are entered under Options - ASM - Define.
- ; *
- ; * NO_CLOCK_SETUP: when set the startup code will not initialize Clock
- ; * (used mostly when clock is already initialized from script .ini
- ; * file).
- ; *
- ; * NO_MC_SETUP: when set the startup code will not initialize Memory
- ; * Controller (used mostly when clock is already initialized from script
- ; * .ini file).
- ; *
- ; * NO_GP_SETUP: when set the startup code will not initialize General Ports
- ; * (used mostly when clock is already initialized from script .ini
- ; * file).
- ; *
- ; * RAM_INTVEC: when set the startup code copies exception vectors
- ; * from execution address to on-chip RAM.
- ; */
- ; Standard definitions of Mode bits and Interrupt (I & F) flags in PSRs
- Mode_USR EQU 0x10
- Mode_FIQ EQU 0x11
- Mode_IRQ EQU 0x12
- Mode_SVC EQU 0x13
- Mode_ABT EQU 0x17
- Mode_UND EQU 0x1B
- Mode_SYS EQU 0x1F
- I_Bit EQU 0x80 ; when I bit is set, IRQ is disabled
- F_Bit EQU 0x40 ; when F bit is set, FIQ is disabled
- ;----------------------- Stack and Heap Definitions ----------------------------
- ;// <h> Stack Configuration (Stack Sizes in Bytes)
- ;// <o0> Undefined Mode <0x0-0xFFFFFFFF:8>
- ;// <o1> Supervisor Mode <0x0-0xFFFFFFFF:8>
- ;// <o2> Abort Mode <0x0-0xFFFFFFFF:8>
- ;// <o3> Fast Interrupt Mode <0x0-0xFFFFFFFF:8>
- ;// <o4> Interrupt Mode <0x0-0xFFFFFFFF:8>
- ;// <o5> User/System Mode <0x0-0xFFFFFFFF:8>
- ;// </h>
- UND_Stack_Size EQU 0x00000000
- SVC_Stack_Size EQU 0x00000100
- ABT_Stack_Size EQU 0x00000000
- FIQ_Stack_Size EQU 0x00000000
- IRQ_Stack_Size EQU 0x00000100
- USR_Stack_Size EQU 0x00000100
- ISR_Stack_Size EQU (UND_Stack_Size + SVC_Stack_Size + ABT_Stack_Size + \
- FIQ_Stack_Size + IRQ_Stack_Size)
- AREA STACK, NOINIT, READWRITE, ALIGN=3
- Stack_Mem SPACE USR_Stack_Size
- __initial_sp SPACE ISR_Stack_Size
- Stack_Top
- ;// <h> Heap Configuration
- ;// <o> Heap Size (in Bytes) <0x0-0xFFFFFFFF>
- ;// </h>
- Heap_Size EQU 0x00000000
- AREA HEAP, NOINIT, READWRITE, ALIGN=3
- __heap_base
- Heap_Mem SPACE Heap_Size
- __heap_limit
- ;----------------------- Memory Definitions ------------------------------------
- ; Internal Memory Base Addresses
- IRAM_BASE EQU 0x40000000
- ;----------------------- Watchdog Timer Definitions ----------------------------
- WT_BASE EQU 0x53000000 ; Watchdog Timer Base Address
- WTCON_OFS EQU 0x00 ; Watchdog Timer Control Register Offset
- WTDAT_OFS EQU 0x04 ; Watchdog Timer Data Register Offset
- WTCNT_OFS EQU 0x08 ; Watchdog Timer Count Register Offset
- ;// <e> Watchdog Timer Setup
- ;// <h> Watchdog Timer Control Register (WTCON)
- ;// <o1.8..15> Prescaler Value <0-255>
- ;// <o1.5> Watchdog Timer Enable
- ;// <o1.3..4> Clock Division Factor
- ;// <0=> 16 <1=> 32 <2=> 64 <3=> 128
- ;// <o1.2> Interrupt Generation Enable
- ;// <o1.0> Reset Enable
- ;// </h>
- ;// <h> Watchdog Timer Data Register (WTDAT)
- ;// <o2.0..15> Count Reload Value <0-65535>
- ;// </h>
- ;// </e> Watchdog Timer Setup
- WT_SETUP EQU 1
- WTCON_Val EQU 0x00000000
- WTDAT_Val EQU 0x00008000
- ;----------------------- Clock and Power Management Definitions ----------------
- CLOCK_BASE EQU 0x4C000000 ; Clock Base Address
- LOCKTIME_OFS EQU 0x00 ; PLL Lock Time Count Register Offset
- MPLLCON_OFS EQU 0x04 ; MPLL Configuration Register Offset
- UPLLCON_OFS EQU 0x08 ; UPLL Configuration Register Offset
- CLKCON_OFS EQU 0x0C ; Clock Generator Control Reg Offset
- CLKSLOW_OFS EQU 0x10 ; Clock Slow Control Register Offset
- CLKDIVN_OFS EQU 0x14 ; Clock Divider Control Register Offset
- CAMDIVN_OFS EQU 0x18 ; Camera Clock Divider Register Offset
- ;// <e> Clock Setup
- ;// <h> PLL Lock Time Count Register (LOCKTIME)
- ;// <o1.16..31> U_LTIME: UPLL Lock Time Count Value for UCLK <0x0-0xFFFF>
- ;// <o1.0..15> M_LTIME: MPLL Lock Time Count Value for FCLK, HCLK and PCLK <0x0-0xFFFF>
- ;// </h>
- ;// <h> MPLL Configuration Register (MPLLCON)
- ;// <i> MPLL = (2 * m * Fin) / (p * 2^s)
- ;// <o2.12..19> m: Main Divider m Value <9-256><#-8>
- ;// <i> m = MDIV + 8
- ;// <o2.4..9> p: Pre-divider p Value <3-64><#-2>
- ;// <i> p = PDIV + 2
- ;// <o2.0..1> s: Post Divider s Value <0-3>
- ;// <i> s = SDIV
- ;// </h>
- ;// <h> UPLL Configuration Register (UPLLCON)
- ;// <i> UPLL = ( m * Fin) / (p * 2^s)
- ;// <o3.12..19> m: Main Divider m Value <8-263><#-8>
- ;// <i> m = MDIV + 8
- ;// <o3.4..9> p: Pre-divider p Value <2-65><#-2>
- ;// <i> p = PDIV + 2
- ;// <o3.0..1> s: Post Divider s Value <0-3>
- ;// <i> s = SDIV
- ;// </h>
- ;// <h> Clock Generation Control Register (CLKCON)
- ;// <o4.20> AC97 Enable
- ;// <o4.19> Camera Enable
- ;// <o4.18> SPI Enable
- ;// <o4.17> IIS Enable
- ;// <o4.16> IIC Enable
- ;// <o4.15> ADC + Touch Screen Enable
- ;// <o4.14> RTC Enable
- ;// <o4.13> GPIO Enable
- ;// <o4.12> UART2 Enable
- ;// <o4.11> UART1 Enable
- ;// <o4.10> UART0 Enable
- ;// <o4.9> SDI Enable
- ;// <o4.8> PWMTIMER Enable
- ;// <o4.7> USB Device Enable
- ;// <o4.6> USB Host Enable
- ;// <o4.5> LCDC Enable
- ;// <o4.4> NAND FLASH Controller Enable
- ;// <o4.3> SLEEP Enable
- ;// <o4.2> IDLE BIT Enable
- ;// </h>
- ;// <h> Clock Slow Control Register (CLKSLOW)
- ;// <o5.7> UCLK_ON: UCLK ON
- ;// <o5.5> MPLL_OFF: Turn off PLL
- ;// <o5.4> SLOW_BIT: Slow Mode Enable
- ;// <o5.0..2> SLOW_VAL: Slow Clock Divider <0-7>
- ;// </h>
- ;// <h> Clock Divider Control Register (CLKDIVN)
- ;// <o6.3> DIVN_UPLL: UCLK Select
- ;// <0=> UCLK = UPLL clock
- ;// <1=> UCLK = UPLL clock / 2
- ;// <o6.1..2> HDIVN: HCLK Select
- ;// <0=> HCLK = FCLK
- ;// <1=> HCLK = FCLK / 2
- ;// <2=> HCLK = FCLK / 4 if HCLK4_HALF = 0 in CAMDIVN, else HCLK = FCLK / 8
- ;// <3=> HCLK = FCLK / 3 if HCLK3_HALF = 0 in CAMDIVN, else HCLK = FCLK / 6
- ;// <o6.0> PDIVN: PCLK Select
- ;// <0=> PCLK = HCLK
- ;// <1=> PCLK = HCLK / 2
- ;// </h>
- ;// <h> Camera Clock Divider Control Register (CAMDIVN)
- ;// <o7.12> DVS_EN: ARM Core Clock Select
- ;// <0=> ARM core runs at FCLK
- ;// <1=> ARM core runs at HCLK
- ;// <o7.9> HCLK4_HALF: HDIVN Division Rate Change Bit
- ;// <0=> If HDIVN = 2 in CLKDIVN then HCLK = FCLK / 4
- ;// <1=> If HDIVN = 2 in CLKDIVN then HCLK = FCLK / 8
- ;// <o7.8> HCLK3_HALF: HDIVN Division Rate Change Bit
- ;// <0=> If HDIVN = 3 in CLKDIVN then HCLK = FCLK / 3
- ;// <1=> If HDIVN = 3 in CLKDIVN then HCLK = FCLK / 6
- ;// <o7.4> CAMCLK Select
- ;// <0=> CAMCLK = UPLL
- ;// <1=> CAMCLK = UPLL / CAMCLK_DIV
- ;// <o7.0..3> CAMCLK_DIV: CAMCLK Divider <0-15>
- ;// <i> Camera Clock = UPLL / (2 * (CAMCLK_DIV + 1))
- ;// <i> Divider is used only if CAMCLK_SEL = 1
- ;// </h>
- ;// </e> Clock Setup
- CLOCK_SETUP EQU 0
- LOCKTIME_Val EQU 0x0FFF0FFF
- MPLLCON_Val EQU 0x00043011
- UPLLCON_Val EQU 0x00038021
- CLKCON_Val EQU 0x001FFFF0
- CLKSLOW_Val EQU 0x00000004
- CLKDIVN_Val EQU 0x0000000F
- CAMDIVN_Val EQU 0x00000000
- ;----------------------- Memory Controller Definitions -------------------------
- MC_BASE EQU 0x48000000 ; Memory Controller Base Address
- BWSCON_OFS EQU 0x00 ; Bus Width and Wait Status Ctrl Offset
- BANKCON0_OFS EQU 0x04 ; Bank 0 Control Register Offset
- BANKCON1_OFS EQU 0x08 ; Bank 1 Control Register Offset
- BANKCON2_OFS EQU 0x0C ; Bank 2 Control Register Offset
- BANKCON3_OFS EQU 0x10 ; Bank 3 Control Register Offset
- BANKCON4_OFS EQU 0x14 ; Bank 4 Control Register Offset
- BANKCON5_OFS EQU 0x18 ; Bank 5 Control Register Offset
- BANKCON6_OFS EQU 0x1C ; Bank 6 Control Register Offset
- BANKCON7_OFS EQU 0x20 ; Bank 7 Control Register Offset
- REFRESH_OFS EQU 0x24 ; SDRAM Refresh Control Register Offset
- BANKSIZE_OFS EQU 0x28 ; Flexible Bank Size Register Offset
- MRSRB6_OFS EQU 0x2C ; Bank 6 Mode Register Offset
- MRSRB7_OFS EQU 0x30 ; Bank 7 Mode Register Offset
- ;// <e> Memory Controller Setup
- ;// <h> Bus Width and Wait Control Register (BWSCON)
- ;// <o1.31> ST7: Use UB/LB for Bank 7
- ;// <o1.30> WS7: Enable Wait Status for Bank 7
- ;// <o1.28..29> DW7: Data Bus Width for Bank 7
- ;// <0=> 8-bit <1=> 16-bit <2=> 32-bit <3=> Reserved
- ;// <o1.27> ST6: Use UB/LB for Bank 6
- ;// <o1.26> WS6: Enable Wait Status for Bank 6
- ;// <o1.24..25> DW6: Data Bus Width for Bank 6
- ;// <0=> 8-bit <1=> 16-bit <2=> 32-bit <3=> Reserved
- ;// <o1.23> ST5: Use UB/LB for Bank 5
- ;// <o1.22> WS5: Enable Wait Status for Bank 5
- ;// <o1.20..21> DW5: Data Bus Width for Bank 5
- ;// <0=> 8-bit <1=> 16-bit <2=> 32-bit <3=> Reserved
- ;// <o1.19> ST4: Use UB/LB for Bank 4
- ;// <o1.18> WS4: Enable Wait Status for Bank 4
- ;// <o1.16..17> DW4: Data Bus Width for Bank 4
- ;// <0=> 8-bit <1=> 16-bit <2=> 32-bit <3=> Reserved
- ;// <o1.15> ST3: Use UB/LB for Bank 3
- ;// <o1.14> WS3: Enable Wait Status for Bank 3
- ;// <o1.12..13> DW3: Data Bus Width for Bank 3
- ;// <0=> 8-bit <1=> 16-bit <2=> 32-bit <3=> Reserved
- ;// <o1.11> ST2: Use UB/LB for Bank 2
- ;// <o1.10> WS2: Enable Wait Status for Bank 2
- ;// <o1.8..9> DW2: Data Bus Width for Bank 2
- ;// <0=> 8-bit <1=> 16-bit <2=> 32-bit <3=> Reserved
- ;// <o1.7> ST1: Use UB/LB for Bank 1
- ;// <o1.6> WS1: Enable Wait Status for Bank 1
- ;// <o1.4..5> DW1: Data Bus Width for Bank 1
- ;// <0=> 8-bit <1=> 16-bit <2=> 32-bit <3=> Reserved
- ;// <o1.1..2> DW0: Indicate Data Bus Width for Bank 0
- ;// <1=> 16-bit <2=> 32-bit
- ;// </h>
- ;// <h> Bank 0 Control Register (BANKCON0)
- ;// <o2.13..14> Tacs: Address Set-up Time before nGCS
- ;// <0=> 0 clocks <1=> 1 clocks <2=> 2 clocks <3=> 4 clocks
- ;// <o2.11..12> Tcos: Chip Selection Set-up Time before nOE
- ;// <0=> 0 clocks <1=> 1 clocks <2=> 2 clocks <3=> 4 clocks
- ;// <o2.8..10> Tacc: Access Cycle
- ;// <0=> 1 clocks <1=> 2 clocks <2=> 3 clocks <3=> 4 clocks
- ;// <4=> 6 clocks <5=> 8 clocks <6=> 10 clocks <7=> 14 clocks
- ;// <o2.6..7> Tcoh: Chip Selection Hold Time after nOE
- ;// <0=> 0 clocks <1=> 1 clocks <2=> 2 clocks <3=> 4 clocks
- ;// <o2.4..5> Tcah: Address Hold Time after nGCS
- ;// <0=> 0 clocks <1=> 1 clocks <2=> 2 clocks <3=> 4 clocks
- ;// <o2.2..3> Tacp: Page Mode Access Cycle at Page Mode
- ;// <0=> 2 clocks <1=> 3 clocks <2=> 4 clocks <3=> 6 clocks
- ;// <o2.0..1> PMC: Page Mode Configuration
- ;// <0=> normal (1 data) <1=> 4 data <2=> 8 data <3=> 16 data
- ;// </h>
- ;// <h> Bank 1 Control Register (BANKCON1)
- ;// <o3.13..14> Tacs: Address Set-up Time before nGCS
- ;// <0=> 0 clocks <1=> 1 clocks <2=> 2 clocks <3=> 4 clocks
- ;// <o3.11..12> Tcos: Chip Selection Set-up Time before nOE
- ;// <0=> 0 clocks <1=> 1 clocks <2=> 2 clocks <3=> 4 clocks
- ;// <o3.8..10> Tacc: Access Cycle
- ;// <0=> 1 clocks <1=> 2 clocks <2=> 3 clocks <3=> 4 clocks
- ;// <4=> 6 clocks <5=> 8 clocks <6=> 10 clocks <7=> 14 clocks
- ;// <o3.6..7> Tcoh: Chip Selection Hold Time after nOE
- ;// <0=> 0 clocks <1=> 1 clocks <2=> 2 clocks <3=> 4 clocks
- ;// <o3.4..5> Tcah: Address Hold Time after nGCS
- ;// <0=> 0 clocks <1=> 1 clocks <2=> 2 clocks <3=> 4 clocks
- ;// <o3.2..3> Tacp: Page Mode Access Cycle at Page Mode
- ;// <0=> 2 clocks <1=> 3 clocks <2=> 4 clocks <3=> 6 clocks
- ;// <o3.0..1> PMC: Page Mode Configuration
- ;// <0=> normal (1 data) <1=> 4 data <2=> 8 data <3=> 16 data
- ;// </h>
- ;// <h> Bank 2 Control Register (BANKCON2)
- ;// <o4.13..14> Tacs: Address Set-up Time before nGCS
- ;// <0=> 0 clocks <1=> 1 clocks <2=> 2 clocks <3=> 4 clocks
- ;// <o4.11..12> Tcos: Chip Selection Set-up Time before nOE
- ;// <0=> 0 clocks <1=> 1 clocks <2=> 2 clocks <3=> 4 clocks
- ;// <o4.8..10> Tacc: Access Cycle
- ;// <0=> 1 clocks <1=> 2 clocks <2=> 3 clocks <3=> 4 clocks
- ;// <4=> 6 clocks <5=> 8 clocks <6=> 10 clocks <7=> 14 clocks
- ;// <o4.6..7> Tcoh: Chip Selection Hold Time after nOE
- ;// <0=> 0 clocks <1=> 1 clocks <2=> 2 clocks <3=> 4 clocks
- ;// <o4.4..5> Tcah: Address Hold Time after nGCS
- ;// <0=> 0 clocks <1=> 1 clocks <2=> 2 clocks <3=> 4 clocks
- ;// <o4.2..3> Tacp: Page Mode Access Cycle at Page Mode
- ;// <0=> 2 clocks <1=> 3 clocks <2=> 4 clocks <3=> 6 clocks
- ;// <o4.0..1> PMC: Page Mode Configuration
- ;// <0=> normal (1 data) <1=> 4 data <2=> 8 data <3=> 16 data
- ;// </h>
- ;// <h> Bank 3 Control Register (BANKCON3)
- ;// <o5.13..14> Tacs: Address Set-up Time before nGCS
- ;// <0=> 0 clocks <1=> 1 clocks <2=> 2 clocks <3=> 4 clocks
- ;// <o5.11..12> Tcos: Chip Selection Set-up Time before nOE
- ;// <0=> 0 clocks <1=> 1 clocks <2=> 2 clocks <3=> 4 clocks
- ;// <o5.8..10> Tacc: Access Cycle
- ;// <0=> 1 clocks <1=> 2 clocks <2=> 3 clocks <3=> 4 clocks
- ;// <4=> 6 clocks <5=> 8 clocks <6=> 10 clocks <7=> 14 clocks
- ;// <o5.6..7> Tcoh: Chip Selection Hold Time after nOE
- ;// <0=> 0 clocks <1=> 1 clocks <2=> 2 clocks <3=> 4 clocks
- ;// <o5.4..5> Tcah: Address Hold Time after nGCS
- ;// <0=> 0 clocks <1=> 1 clocks <2=> 2 clocks <3=> 4 clocks
- ;// <o5.2..3> Tacp: Page Mode Access Cycle at Page Mode
- ;// <0=> 2 clocks <1=> 3 clocks <2=> 4 clocks <3=> 6 clocks
- ;// <o5.0..1> PMC: Page Mode Configuration
- ;// <0=> normal (1 data) <1=> 4 data <2=> 8 data <3=> 16 data
- ;// </h>
- ;// <h> Bank 4 Control Register (BANKCON4)
- ;// <o6.13..14> Tacs: Address Set-up Time before nGCS
- ;// <0=> 0 clocks <1=> 1 clocks <2=> 2 clocks <3=> 4 clocks
- ;// <o6.11..12> Tcos: Chip Selection Set-up Time before nOE
- ;// <0=> 0 clocks <1=> 1 clocks <2=> 2 clocks <3=> 4 clocks
- ;// <o6.8..10> Tacc: Access Cycle
- ;// <0=> 1 clocks <1=> 2 clocks <2=> 3 clocks <3=> 4 clocks
- ;// <4=> 6 clocks <5=> 8 clocks <6=> 10 clocks <7=> 14 clocks
- ;// <o6.6..7> Tcoh: Chip Selection Hold Time after nOE
- ;// <0=> 0 clocks <1=> 1 clocks <2=> 2 clocks <3=> 4 clocks
- ;// <o6.4..5> Tcah: Address Hold Time after nGCS
- ;// <0=> 0 clocks <1=> 1 clocks <2=> 2 clocks <3=> 4 clocks
- ;// <o6.2..3> Tacp: Page Mode Access Cycle at Page Mode
- ;// <0=> 2 clocks <1=> 3 clocks <2=> 4 clocks <3=> 6 clocks
- ;// <o6.0..1> PMC: Page Mode Configuration
- ;// <0=> normal (1 data) <1=> 4 data <2=> 8 data <3=> 16 data
- ;// </h>
- ;// <h> Bank 5 Control Register (BANKCON5)
- ;// <o7.13..14> Tacs: Address Set-up Time before nGCS
- ;// <0=> 0 clocks <1=> 1 clocks <2=> 2 clocks <3=> 4 clocks
- ;// <o7.11..12> Tcos: Chip Selection Set-up Time before nOE
- ;// <0=> 0 clocks <1=> 1 clocks <2=> 2 clocks <3=> 4 clocks
- ;// <o7.8..10> Tacc: Access Cycle
- ;// <0=> 1 clocks <1=> 2 clocks <2=> 3 clocks <3=> 4 clocks
- ;// <4=> 6 clocks <5=> 8 clocks <6=> 10 clocks <7=> 14 clocks
- ;// <o7.6..7> Tcoh: Chip Selection Hold Time after nOE
- ;// <0=> 0 clocks <1=> 1 clocks <2=> 2 clocks <3=> 4 clocks
- ;// <o7.4..5> Tcah: Address Hold Time after nGCS
- ;// <0=> 0 clocks <1=> 1 clocks <2=> 2 clocks <3=> 4 clocks
- ;// <o7.2..3> Tacp: Page Mode Access Cycle at Page Mode
- ;// <0=> 2 clocks <1=> 3 clocks <2=> 4 clocks <3=> 6 clocks
- ;// <o7.0..1> PMC: Page Mode Configuration
- ;// <0=> normal (1 data) <1=> 4 data <2=> 8 data <3=> 16 data
- ;// </h>
- ;// <h> Bank 6 Control Register (BANKCON6)
- ;// <o8.15..16> Memory Type Selection
- ;// <0=> ROM or SRAM <3=> SDRAM
- ;// <o8.13..14> Tacs: Address Set-up Time before nGCS
- ;// <0=> 0 clocks <1=> 1 clocks <2=> 2 clocks <3=> 4 clocks
- ;// <o8.11..12> Tcos: Chip Selection Set-up Time before nOE
- ;// <0=> 0 clocks <1=> 1 clocks <2=> 2 clocks <3=> 4 clocks
- ;// <o8.8..10> Tacc: Access Cycle
- ;// <0=> 1 clocks <1=> 2 clocks <2=> 3 clocks <3=> 4 clocks
- ;// <4=> 6 clocks <5=> 8 clocks <6=> 10 clocks <7=> 14 clocks
- ;// <o8.6..7> Tcoh: Chip Selection Hold Time after nOE
- ;// <0=> 0 clocks <1=> 1 clocks <2=> 2 clocks <3=> 4 clocks
- ;// <o8.4..5> Tcah: Address Hold Time after nGCS
- ;// <0=> 0 clocks <1=> 1 clocks <2=> 2 clocks <3=> 4 clocks
- ;// <o8.2..3> Tacp/Trcd: Page Mode Access Cycle at Page Mode / RAS to CAS Delay
- ;// <i> Parameter depends on Memory Type: if type SRAM then parameter is Tacp,
- ;// <i> if type is SDRAM then parameter is Trcd
- ;// <i> For SDRAM 6 cycles setting is not allowed
- ;// <0=> 2 clocks <1=> 3 clocks <2=> 4 clocks <3=> 6 clocks
- ;// <o8.0..1> PMC/SCAN: Page Mode Configuration / Column Address Number <0-3>
- ;// <i> Parameter depends on Memory Type: if type SRAM then parameter is PMC,
- ;// <i> if type is SDRAM then parameter is SCAN
- ;// </h>
- ;// <h> Bank 7 Control Register (BANKCON7)
- ;// <o9.15..16> Memory Type Selection
- ;// <0=> ROM or SRAM <3=> SDRAM
- ;// <o9.13..14> Tacs: Address Set-up Time before nGCS
- ;// <0=> 0 clocks <1=> 1 clocks <2=> 2 clocks <3=> 4 clocks
- ;// <o9.11..12> Tcos: Chip Selection Set-up Time before nOE
- ;// <0=> 0 clocks <1=> 1 clocks <2=> 2 clocks <3=> 4 clocks
- ;// <o9.8..10> Tacc: Access Cycle
- ;// <0=> 1 clocks <1=> 2 clocks <2=> 3 clocks <3=> 4 clocks
- ;// <4=> 6 clocks <5=> 8 clocks <6=> 10 clocks <7=> 14 clocks
- ;// <o9.6..7> Tcoh: Chip Selection Hold Time after nOE
- ;// <0=> 0 clocks <1=> 1 clocks <2=> 2 clocks <3=> 4 clocks
- ;// <o9.4..5> Tcah: Address Hold Time after nGCS
- ;// <0=> 0 clocks <1=> 1 clocks <2=> 2 clocks <3=> 4 clocks
- ;// <o9.2..3> Tacp/Trcd: Page Mode Access Cycle at Page Mode / RAS to CAS Delay
- ;// <i> Parameter depends on Memory Type: if type SRAM then parameter is Tacp,
- ;// <i> if type is SDRAM then parameter is Trcd
- ;// <i> For SDRAM 6 cycles setting is not allowed
- ;// <0=> 2 clocks <1=> 3 clocks <2=> 4 clocks <3=> 6 clocks
- ;// <o9.0..1> PMC/SCAN: Page Mode Configuration / Column Address Number <0-3>
- ;// <i> Parameter depends on Memory Type: if type SRAM then parameter is PMC,
- ;// <i> if type is SDRAM then parameter is SCAN
- ;// </h>
- ;// <h> SDRAM Refresh Control Register (REFRESH)
- ;// <o10.23> REFEN: SDRAM Refresh Enable
- ;// <o10.22> TREFMD: SDRAM Refresh Mode
- ;// <0=> CBR/Auto Refresh <1=> Self Refresh
- ;// <o10.20..21> Trp: SDRAM RAS Pre-charge Time
- ;// <0=> 2 clocks <1=> 3 clocks <2=> 4 clocks <3=> Reserved
- ;// <o10.18..19> Tsrc: SDRAM Semi Row Cycle Time
- ;// <i> SDRAM Row cycle time: Trc = Tsrc + Trp
- ;// <0=> 4 clocks <1=> 5 clocks <2=> 6 clocks <3=> 7 clocks
- ;// <o10.0..10> Refresh Counter <0-1023>
- ;// <i> Refresh Period = (2048 - Refresh Count + 1) / HCLK
- ;// </h>
- ;// <h> Flexible Bank Size Register (BANKSIZE)
- ;// <o11.7> BURST_EN: ARM Core Burst Operation Enable
- ;// <o11.5> SCKE_EN: SDRAM Power Down Mode Enable
- ;// <o11.4> SCLK_EN: SCLK Enabled During SDRAM Access Cycle
- ;// <0=> SCLK is always active <1=> SCLK is active only during the access
- ;// <o11.0..2> BK76MAP: BANK6 and BANK7 Memory Map
- ;// <0=> 32MB / 32MB <1=> 64MB / 64MB <2=> 128MB / 128MB
- ;// <4=> 2MB / 2MB <5=> 4MB / 4MB <6=> 8MB / 8MB <7=> 16MB / 16MB
- ;// <o11.0..10> Refresh Counter <0-1023>
- ;// <i> Refresh Period = (2048 - Refresh Count + 1) / HCLK
- ;// </h>
- ;// <h> SDRAM Mode Register Set Register 6 (MRSRB6)
- ;// <o12.7> WBL: Write Burst Length
- ;// <0=> Burst (Fixed)
- ;// <o12.7..8> TM: Test Mode
- ;// <0=> Mode register set (Fixed)
- ;// <o12.4..6> CL: CAS Latency
- ;// <0=> 1 clocks <1=> 2 clocks <2=> 3 clocks
- ;// <o12.3> BT: Burst Type
- ;// <0=> Sequential (Fixed)
- ;// <o12.0..2> BL: Burst Length
- ;// <0=> 1 (Fixed)
- ;// </h>
- ;// <h> SDRAM Mode Register Set Register 7 (MRSRB7)
- ;// <o13.7> WBL: Write Burst Length
- ;// <0=> Burst (Fixed)
- ;// <o13.7..8> TM: Test Mode
- ;// <0=> Mode register set (Fixed)
- ;// <o13.4..6> CL: CAS Latency
- ;// <0=> 1 clocks <1=> 2 clocks <2=> 3 clocks
- ;// <o13.3> BT: Burst Type
- ;// <0=> Sequential (Fixed)
- ;// <o13.0..2> BL: Burst Length
- ;// <0=> 1 (Fixed)
- ;// </h>
- ;// </e> Memory Controller Setup
- MC_SETUP EQU 0
- BWSCON_Val EQU 0x22000000
- BANKCON0_Val EQU 0x00000700
- BANKCON1_Val EQU 0x00000700
- BANKCON2_Val EQU 0x00000700
- BANKCON3_Val EQU 0x00000700
- BANKCON4_Val EQU 0x00000700
- BANKCON5_Val EQU 0x00000700
- BANKCON6_Val EQU 0x00018005
- BANKCON7_Val EQU 0x00018005
- REFRESH_Val EQU 0x008404F3
- BANKSIZE_Val EQU 0x00000032
- MRSRB6_Val EQU 0x00000020
- MRSRB7_Val EQU 0x00000020
- ;----------------------- I/O Port Definitions ----------------------------------
- GPA_BASE EQU 0x56000000 ; GPA Base Address
- GPB_BASE EQU 0x56000010 ; GPB Base Address
- GPC_BASE EQU 0x56000020 ; GPC Base Address
- GPD_BASE EQU 0x56000030 ; GPD Base Address
- GPE_BASE EQU 0x56000040 ; GPE Base Address
- GPF_BASE EQU 0x56000050 ; GPF Base Address
- GPG_BASE EQU 0x56000060 ; GPG Base Address
- GPH_BASE EQU 0x56000070 ; GPH Base Address
- GPJ_BASE EQU 0x560000D0 ; GPJ Base Address
- GPCON_OFS EQU 0x00 ; Control Register Offset
- GPDAT_OFS EQU 0x04 ; Data Register Offset
- GPUP_OFS EQU 0x08 ; Pull-up Disable Register Offset
- ;// <e> I/O Setup
- GP_SETUP EQU 0
- ;// <e> Port A Settings
- ;// <h> Port A Control Register (GPACON)
- ;// <o1.22> GPA22 <0=> Output <1=> nFCE
- ;// <o1.21> GPA21 <0=> Output <1=> nRSTOUT
- ;// <o1.20> GPA20 <0=> Output <1=> nFRE
- ;// <o1.19> GPA19 <0=> Output <1=> nFWE
- ;// <o1.18> GPA18 <0=> Output <1=> ALE
- ;// <o1.17> GPA17 <0=> Output <1=> CLE
- ;// <o1.16> GPA16 <0=> Output <1=> nGCS[5]
- ;// <o1.15> GPA15 <0=> Output <1=> nGCS[4]
- ;// <o1.14> GPA14 <0=> Output <1=> nGCS[3]
- ;// <o1.13> GPA13 <0=> Output <1=> nGCS[2]
- ;// <o1.12> GPA12 <0=> Output <1=> nGCS[1]
- ;// <o1.11> GPA11 <0=> Output <1=> ADDR26
- ;// <o1.10> GPA10 <0=> Output <1=> ADDR25
- ;// <o1.9> GPA9 <0=> Output <1=> ADDR24
- ;// <o1.8> GPA8 <0=> Output <1=> ADDR23
- ;// <o1.7> GPA7 <0=> Output <1=> ADDR22
- ;// <o1.6> GPA6 <0=> Output <1=> ADDR21
- ;// <o1.5> GPA5 <0=> Output <1=> ADDR20
- ;// <o1.4> GPA4 <0=> Output <1=> ADDR19
- ;// <o1.3> GPA3 <0=> Output <1=> ADDR18
- ;// <o1.2> GPA2 <0=> Output <1=> ADDR17
- ;// <o1.1> GPA1 <0=> Output <1=> ADDR16
- ;// <o1.0> GPA0 <0=> Output <1=> ADDR0
- ;// </h>
- ;// </e>
- GPA_SETUP EQU 0
- GPACON_Val EQU 0x000003FF
- ;// <e> Port B Settings
- ;// <h> Port B Control Register (GPBCON)
- ;// <o1.20..21> GPB10 <0=> Input <1=> Output <2=> nXDREQ0 <3=> Reserved
- ;// <o1.18..19> GPB9 <0=> Input <1=> Output <2=> nXDACK0 <3=> Reserved
- ;// <o1.16..17> GPB8 <0=> Input <1=> Output <2=> nXDREQ1 <3=> Reserved
- ;// <o1.14..15> GPB7 <0=> Input <1=> Output <2=> nXDACK1 <3=> Reserved
- ;// <o1.12..13> GPB6 <0=> Input <1=> Output <2=> nXBREQ <3=> Reserved
- ;// <o1.10..11> GPB5 <0=> Input <1=> Output <2=> nXBACK <3=> Reserved
- ;// <o1.8..9> GPB4 <0=> Input <1=> Output <2=> TCLK[0] <3=> Reserved
- ;// <o1.6..7> GPB3 <0=> Input <1=> Output <2=> TOUT3 <3=> Reserved
- ;// <o1.4..5> GPB2 <0=> Input <1=> Output <2=> TOUT2 <3=> Reserved
- ;// <o1.2..3> GPB1 <0=> Input <1=> Output <2=> TOUT1 <3=> Reserved
- ;// <o1.0..1> GPB0 <0=> Input <1=> Output <2=> TOUT0 <3=> Reserved
- ;// </h>
- ;// <h> Port B Pull-up Settings Register (GPBUP)
- ;// <o2.10> GPB10 Pull-up Disable
- ;// <o2.9> GPB9 Pull-up Disable
- ;// <o2.8> GPB8 Pull-up Disable
- ;// <o2.7> GPB7 Pull-up Disable
- ;// <o2.6> GPB6 Pull-up Disable
- ;// <o2.5> GPB5 Pull-up Disable
- ;// <o2.4> GPB4 Pull-up Disable
- ;// <o2.3> GPB3 Pull-up Disable
- ;// <o2.2> GPB2 Pull-up Disable
- ;// <o2.1> GPB1 Pull-up Disable
- ;// <o2.0> GPB0 Pull-up Disable
- ;// </h>
- ;// </e>
- GPB_SETUP EQU 0
- GPBCON_Val EQU 0x00000000
- GPBUP_Val EQU 0x00000000
- ;// <e> Port C Settings
- ;// <h> Port C Control Register (GPCCON)
- ;// <o1.30..31> GPC15 <0=> Input <1=> Output <2=> VD[7] <3=> Reserved
- ;// <o1.28..29> GPC14 <0=> Input <1=> Output <2=> VD[6] <3=> Reserved
- ;// <o1.26..27> GPC13 <0=> Input <1=> Output <2=> VD[5] <3=> Reserved
- ;// <o1.24..25> GPC12 <0=> Input <1=> Output <2=> VD[4] <3=> Reserved
- ;// <o1.22..23> GPC11 <0=> Input <1=> Output <2=> VD[3] <3=> Reserved
- ;// <o1.20..21> GPC10 <0=> Input <1=> Output <2=> VD[2] <3=> Reserved
- ;// <o1.18..19> GPC9 <0=> Input <1=> Output <2=> VD[1] <3=> Reserved
- ;// <o1.16..17> GPC8 <0=> Input <1=> Output <2=> VD[0] <3=> Reserved
- ;// <o1.14..15> GPC7 <0=> Input <1=> Output <2=> LCD_LPCREVB <3=> Reserved
- ;// <o1.12..13> GPC6 <0=> Input <1=> Output <2=> LCD_LPCREV <3=> Reserved
- ;// <o1.10..11> GPC5 <0=> Input <1=> Output <2=> LCD_LPCOE <3=> Reserved
- ;// <o1.8..9> GPC4 <0=> Input <1=> Output <2=> VM <3=> I2SSDI
- ;// <o1.6..7> GPC3 <0=> Input <1=> Output <2=> VFRAME <3=> Reserved
- ;// <o1.4..5> GPC2 <0=> Input <1=> Output <2=> VLINE <3=> Reserved
- ;// <o1.2..3> GPC1 <0=> Input <1=> Output <2=> VCLK <3=> Reserved
- ;// <o1.0..1> GPC0 <0=> Input <1=> Output <2=> LEND <3=> Reserved
- ;// </h>
- ;// <h> Port C Pull-up Settings Register (GPCUP)
- ;// <o2.15> GPC15 Pull-up Disable
- ;// <o2.14> GPC14 Pull-up Disable
- ;// <o2.13> GPC13 Pull-up Disable
- ;// <o2.12> GPC12 Pull-up Disable
- ;// <o2.11> GPC11 Pull-up Disable
- ;// <o2.10> GPC10 Pull-up Disable
- ;// <o2.9> GPC9 Pull-up Disable
- ;// <o2.8> GPC8 Pull-up Disable
- ;// <o2.7> GPC7 Pull-up Disable
- ;// <o2.6> GPC6 Pull-up Disable
- ;// <o2.5> GPC5 Pull-up Disable
- ;// <o2.4> GPC4 Pull-up Disable
- ;// <o2.3> GPC3 Pull-up Disable
- ;// <o2.2> GPC2 Pull-up Disable
- ;// <o2.1> GPC1 Pull-up Disable
- ;// <o2.0> GPC0 Pull-up Disable
- ;// </h>
- ;// </e>
- GPC_SETUP EQU 0
- GPCCON_Val EQU 0x00000000
- GPCUP_Val EQU 0x00000000
- ;// <e> Port D Settings
- ;// <h> Port D Control Register (GPDCON)
- ;// <o1.30..31> GPD15 <0=> Input <1=> Output <2=> VD[23] <3=> nSS0
- ;// <o1.28..29> GPD14 <0=> Input <1=> Output <2=> VD[22] <3=> nSS1
- ;// <o1.26..27> GPD13 <0=> Input <1=> Output <2=> VD[21] <3=> Reserved
- ;// <o1.24..25> GPD12 <0=> Input <1=> Output <2=> VD[20] <3=> Reserved
- ;// <o1.22..23> GPD11 <0=> Input <1=> Output <2=> VD[19] <3=> Reserved
- ;// <o1.20..21> GPD10 <0=> Input <1=> Output <2=> VD[18] <3=> SPICLK1
- ;// <o1.18..19> GPD9 <0=> Input <1=> Output <2=> VD[17] <3=> SPIMOSI1
- ;// <o1.16..17> GPD8 <0=> Input <1=> Output <2=> VD[16] <3=> SPIMISO1
- ;// <o1.14..15> GPD7 <0=> Input <1=> Output <2=> VD[15] <3=> Reserved
- ;// <o1.12..13> GPD6 <0=> Input <1=> Output <2=> VD[14] <3=> Reserved
- ;// <o1.10..11> GPD5 <0=> Input <1=> Output <2=> VD[13] <3=> Reserved
- ;// <o1.8..9> GPD4 <0=> Input <1=> Output <2=> VD[12] <3=> Reserved
- ;// <o1.6..7> GPD3 <0=> Input <1=> Output <2=> VD[11] <3=> Reserved
- ;// <o1.4..5> GPD2 <0=> Input <1=> Output <2=> VD[10] <3=> Reserved
- ;// <o1.2..3> GPD1 <0=> Input <1=> Output <2=> VD[9] <3=> Reserved
- ;// <o1.0..1> GPD0 <0=> Input <1=> Output <2=> VD[8] <3=> Reserved
- ;// </h>
- ;// <h> Port D Pull-up Settings Register (GPDUP)
- ;// <o2.15> GPD15 Pull-up Disable
- ;// <o2.14> GPD14 Pull-up Disable
- ;// <o2.13> GPD13 Pull-up Disable
- ;// <o2.12> GPD12 Pull-up Disable
- ;// <o2.11> GPD11 Pull-up Disable
- ;// <o2.10> GPD10 Pull-up Disable
- ;// <o2.9> GPD9 Pull-up Disable
- ;// <o2.8> GPD8 Pull-up Disable
- ;// <o2.7> GPD7 Pull-up Disable
- ;// <o2.6> GPD6 Pull-up Disable
- ;// <o2.5> GPD5 Pull-up Disable
- ;// <o2.4> GPD4 Pull-up Disable
- ;// <o2.3> GPD3 Pull-up Disable
- ;// <o2.2> GPD2 Pull-up Disable
- ;// <o2.1> GPD1 Pull-up Disable
- ;// <o2.0> GPD0 Pull-up Disable
- ;// </h>
- ;// </e>
- GPD_SETUP EQU 0
- GPDCON_Val EQU 0x00000000
- GPDUP_Val EQU 0x00000000
- ;// <e> Port E Settings
- ;// <h> Port E Control Register (GPECON)
- ;// <o1.30..31> GPE15 <0=> Input <1=> Output <2=> IICSDA <3=> Reserved
- ;// <i> This pad is open-drain, and has no pull-up option.
- ;// <o1.28..29> GPE14 <0=> Input <1=> Output <2=> IICSCL <3=> Reserved
- ;// <i> This pad is open-drain, and has no pull-up option.
- ;// <o1.26..27> GPE13 <0=> Input <1=> Output <2=> SPICLK0 <3=> Reserved
- ;// <o1.24..25> GPE12 <0=> Input <1=> Output <2=> SPIMOSI0 <3=> Reserved
- ;// <o1.22..23> GPE11 <0=> Input <1=> Output <2=> SPIMISO0 <3=> Reserved
- ;// <o1.20..21> GPE10 <0=> Input <1=> Output <2=> SDDAT3 <3=> Reserved
- ;// <o1.18..19> GPE9 <0=> Input <1=> Output <2=> SDDAT2 <3=> Reserved
- ;// <o1.16..17> GPE8 <0=> Input <1=> Output <2=> SDDAT1 <3=> Reserved
- ;// <o1.14..15> GPE7 <0=> Input <1=> Output <2=> SDDAT0 <3=> Reserved
- ;// <o1.12..13> GPE6 <0=> Input <1=> Output <2=> SDCMD <3=> Reserved
- ;// <o1.10..11> GPE5 <0=> Input <1=> Output <2=> SDCLK <3=> Reserved
- ;// <o1.8..9> GPE4 <0=> Input <1=> Output <2=> I2SDO <3=> AC_SDATA_OUT
- ;// <o1.6..7> GPE3 <0=> Input <1=> Output <2=> I2SDI <3=> AC_SDATA_IN
- ;// <o1.4..5> GPE2 <0=> Input <1=> Output <2=> CDCLK <3=> AC_nRESET
- ;// <o1.2..3> GPE1 <0=> Input <1=> Output <2=> I2SSCLK <3=> AC_BIT_CLK
- ;// <o1.0..1> GPE0 <0=> Input <1=> Output <2=> I2SLRCK <3=> AC_SYNC
- ;// </h>
- ;// <h> Port E Pull-up Settings Register (GPEUP)
- ;// <o2.13> GPE13 Pull-up Disable
- ;// <o2.12> GPE12 Pull-up Disable
- ;// <o2.11> GPE11 Pull-up Disable
- ;// <o2.10> GPE10 Pull-up Disable
- ;// <o2.9> GPE9 Pull-up Disable
- ;// <o2.8> GPE8 Pull-up Disable
- ;// <o2.7> GPE7 Pull-up Disable
- ;// <o2.6> GPE6 Pull-up Disable
- ;// <o2.5> GPE5 Pull-up Disable
- ;// <o2.4> GPE4 Pull-up Disable
- ;// <o2.3> GPE3 Pull-up Disable
- ;// <o2.2> GPE2 Pull-up Disable
- ;// <o2.1> GPE1 Pull-up Disable
- ;// <o2.0> GPE0 Pull-up Disable
- ;// </h>
- ;// </e>
- GPE_SETUP EQU 0
- GPECON_Val EQU 0x00000000
- GPEUP_Val EQU 0x00000000
- ;// <e> Port F Settings
- ;// <h> Port F Control Register (GPFCON)
- ;// <o1.14..15> GPF7 <0=> Input <1=> Output <2=> EINT[7] <3=> Reserved
- ;// <o1.12..13> GPF6 <0=> Input <1=> Output <2=> EINT[6] <3=> Reserved
- ;// <o1.10..11> GPF5 <0=> Input <1=> Output <2=> EINT[5] <3=> Reserved
- ;// <o1.8..9> GPF4 <0=> Input <1=> Output <2=> EINT[4] <3=> Reserved
- ;// <o1.6..7> GPF3 <0=> Input <1=> Output <2=> EINT[3] <3=> Reserved
- ;// <o1.4..5> GPF2 <0=> Input <1=> Output <2=> EINT[2] <3=> Reserved
- ;// <o1.2..3> GPF1 <0=> Input <1=> Output <2=> EINT[1] <3=> Reserved
- ;// <o1.0..1> GPF0 <0=> Input <1=> Output <2=> EINT[0] <3=> Reserved
- ;// </h>
- ;// <h> Port F Pull-up Settings Register (GPFUP)
- ;// <o2.7> GPF7 Pull-up Disable
- ;// <o2.6> GPF6 Pull-up Disable
- ;// <o2.5> GPF5 Pull-up Disable
- ;// <o2.4> GPF4 Pull-up Disable
- ;// <o2.3> GPF3 Pull-up Disable
- ;// <o2.2> GPF2 Pull-up Disable
- ;// <o2.1> GPF1 Pull-up Disable
- ;// <o2.0> GPF0 Pull-up Disable
- ;// </h>
- ;// </e>
- GPF_SETUP EQU 0
- GPFCON_Val EQU 0x00000000
- GPFUP_Val EQU 0x00000000
- ;// <e> Port G Settings
- ;// <h> Port G Control Register (GPGCON)
- ;// <o1.30..31> GPG15 <0=> Input <1=> Output <2=> EINT[23] <3=> Reserved
- ;// <o1.28..29> GPG14 <0=> Input <1=> Output <2=> EINT[22] <3=> Reserved
- ;// <o1.26..27> GPG13 <0=> Input <1=> Output <2=> EINT[21] <3=> Reserved
- ;// <o1.24..25> GPG12 <0=> Input <1=> Output <2=> EINT[20] <3=> Reserved
- ;// <o1.22..23> GPG11 <0=> Input <1=> Output <2=> EINT[19] <3=> TCLK[1]
- ;// <o1.20..21> GPG10 <0=> Input <1=> Output <2=> EINT[18] <3=> nCTS1
- ;// <o1.18..19> GPG9 <0=> Input <1=> Output <2=> EINT[17] <3=> nRTS1
- ;// <o1.16..17> GPG8 <0=> Input <1=> Output <2=> EINT[16] <3=> Reserved
- ;// <o1.14..15> GPG7 <0=> Input <1=> Output <2=> EINT[15] <3=> SPICLK1
- ;// <o1.12..13> GPG6 <0=> Input <1=> Output <2=> EINT[14] <3=> SPIMOSI1
- ;// <o1.10..11> GPG5 <0=> Input <1=> Output <2=> EINT[13] <3=> SPIMISO1
- ;// <o1.8..9> GPG4 <0=> Input <1=> Output <2=> EINT[12] <3=> LCD_PWRDN
- ;// <o1.6..7> GPG3 <0=> Input <1=> Output <2=> EINT[11] <3=> nSS1
- ;// <o1.4..5> GPG2 <0=> Input <1=> Output <2=> EINT[10] <3=> nSS0
- ;// <o1.2..3> GPG1 <0=> Input <1=> Output <2=> EINT[9] <3=> Reserved
- ;// <o1.0..1> GPG0 <0=> Input <1=> Output <2=> EINT[8] <3=> Reserved
- ;// </h>
- ;// <h> Port G Pull-up Settings Register (GPGUP)
- ;// <o2.15> GPG15 Pull-up Disable
- ;// <o2.14> GPG14 Pull-up Disable
- ;// <o2.13> GPG13 Pull-up Disable
- ;// <o2.12> GPG12 Pull-up Disable
- ;// <o2.11> GPG11 Pull-up Disable
- ;// <o2.10> GPG10 Pull-up Disable
- ;// <o2.9> GPG9 Pull-up Disable
- ;// <o2.8> GPG8 Pull-up Disable
- ;// <o2.7> GPG7 Pull-up Disable
- ;// <o2.6> GPG6 Pull-up Disable
- ;// <o2.5> GPG5 Pull-up Disable
- ;// <o2.4> GPG4 Pull-up Disable
- ;// <o2.3> GPG3 Pull-up Disable
- ;// <o2.2> GPG2 Pull-up Disable
- ;// <o2.1> GPG1 Pull-up Disable
- ;// <o2.0> GPG0 Pull-up Disable
- ;// </h>
- ;// </e>
- GPG_SETUP EQU 0
- GPGCON_Val EQU 0x00000000
- GPGUP_Val EQU 0x00000000
- ;// <e> Port H Settings
- ;// <h> Port H Control Register (GPHCON)
- ;// <o1.20..21> GPH10 <0=> Input <1=> Output <2=> CLKOUT1 <3=> Reserved
- ;// <o1.18..19> GPH9 <0=> Input <1=> Output <2=> CLKOUT0 <3=> Reserved
- ;// <o1.16..17> GPH8 <0=> Input <1=> Output <2=> UEXTCLK <3=> Reserved
- ;// <o1.14..15> GPH7 <0=> Input <1=> Output <2=> RXD[2] <3=> nCTS1
- ;// <o1.12..13> GPH6 <0=> Input <1=> Output <2=> TXD[2] <3=> nRTS1
- ;// <o1.10..11> GPH5 <0=> Input <1=> Output <2=> RXD[1] <3=> Reserved
- ;// <o1.8..9> GPH4 <0=> Input <1=> Output <2=> TXD[1] <3=> Reserved
- ;// <o1.6..7> GPH3 <0=> Input <1=> Output <2=> RXD[0] <3=> Reserved
- ;// <o1.4..5> GPH2 <0=> Input <1=> Output <2=> TXD[0] <3=> Reserved
- ;// <o1.2..3> GPH1 <0=> Input <1=> Output <2=> nRTS0 <3=> Reserved
- ;// <o1.0..1> GPH0 <0=> Input <1=> Output <2=> nCTS0 <3=> Reserved
- ;// </h>
- ;// <h> Port H Pull-up Settings Register (GPHUP)
- ;// <o2.10> GPH10 Pull-up Disable
- ;// <o2.9> GPH9 Pull-up Disable
- ;// <o2.8> GPH8 Pull-up Disable
- ;// <o2.7> GPH7 Pull-up Disable
- ;// <o2.6> GPH6 Pull-up Disable
- ;// <o2.5> GPH5 Pull-up Disable
- ;// <o2.4> GPH4 Pull-up Disable
- ;// <o2.3> GPH3 Pull-up Disable
- ;// <o2.2> GPH2 Pull-up Disable
- ;// <o2.1> GPH1 Pull-up Disable
- ;// <o2.0> GPH0 Pull-up Disable
- ;// </h>
- ;// </e>
- GPH_SETUP EQU 0
- GPHCON_Val EQU 0x00000000
- GPHUP_Val EQU 0x00000000
- ;// <e> Port J Settings
- ;// <h> Port J Control Register (GPJCON)
- ;// <o1.24..25> GPJ12 <0=> Input <1=> Output <2=> CAMRESET <3=> Reserved
- ;// <o1.22..23> GPJ11 <0=> Input <1=> Output <2=> CAMCLKOUT <3=> Reserved
- ;// <o1.20..21> GPJ10 <0=> Input <1=> Output <2=> CAMHREF <3=> Reserved
- ;// <o1.18..19> GPJ9 <0=> Input <1=> Output <2=> CAMVSYNC <3=> Reserved
- ;// <o1.16..17> GPJ8 <0=> Input <1=> Output <2=> CAMPCLK <3=> Reserved
- ;// <o1.14..15> GPJ7 <0=> Input <1=> Output <2=> CAMDATA[7] <3=> Reserved
- ;// <o1.12..13> GPJ6 <0=> Input <1=> Output <2=> CAMDATA[6] <3=> Reserved
- ;// <o1.10..11> GPJ5 <0=> Input <1=> Output <2=> CAMDATA[5] <3=> Reserved
- ;// <o1.8..9> GPJ4 <0=> Input <1=> Output <2=> CAMDATA[4] <3=> Reserved
- ;// <o1.6..7> GPJ3 <0=> Input <1=> Output <2=> CAMDATA[3] <3=> Reserved
- ;// <o1.4..5> GPJ2 <0=> Input <1=> Output <2=> CAMDATA[2] <3=> Reserved
- ;// <o1.2..3> GPJ1 <0=> Input <1=> Output <2=> CAMDATA[1] <3=> Reserved
- ;// <o1.0..1> GPJ0 <0=> Input <1=> Output <2=> CAMDATA[0] <3=> Reserved
- ;// </h>
- ;// <h> Port J Pull-up Settings Register (GPJUP)
- ;// <o2.12> GPJ12 Pull-up Disable
- ;// <o2.11> GPJ11 Pull-up Disable
- ;// <o2.10> GPJ10 Pull-up Disable
- ;// <o2.9> GPJ9 Pull-up Disable
- ;// <o2.8> GPJ8 Pull-up Disable
- ;// <o2.7> GPJ7 Pull-up Disable
- ;// <o2.6> GPJ6 Pull-up Disable
- ;// <o2.5> GPJ5 Pull-up Disable
- ;// <o2.4> GPJ4 Pull-up Disable
- ;// <o2.3> GPJ3 Pull-up Disable
- ;// <o2.2> GPJ2 Pull-up Disable
- ;// <o2.1> GPJ1 Pull-up Disable
- ;// <o2.0> GPJ0 Pull-up Disable
- ;// </h>
- ;// </e>
- GPJ_SETUP EQU 0
- GPJCON_Val EQU 0x00000000
- GPJUP_Val EQU 0x00000000
- ;// </e> I/O Setup
- END
|