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Diffstat (limited to 'board/RPXlite/README')
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diff --git a/board/RPXlite/README b/board/RPXlite/README deleted file mode 100644 index 3ca671126d..0000000000 --- a/board/RPXlite/README +++ /dev/null @@ -1,877 +0,0 @@ -# Porting U-Boot onto RPXlite board -# Written by Yoo. Jonghoon -# E-Mail : yooth@ipone.co.kr -# IP ONE Inc. - -# Since 2001. 1. 29 - -# Shell : bash -# Cross-compile tools : Montavista Hardhat -# Debugging tools : Windriver VisionProbe (PowerPC BDM) -# ppcboot ver. : ppcboot-0.8.1 - -############################################################### -# 1. Hardware setting -############################################################### - -1.1. Board, BDM settings - Install board, BDM, connect each other - -1.2. Save Register value - Boot with board-on monitor program and save the - register values with BDM. - -1.3. Configure flash programmer - Check flash memory area in the memory map. - 0xFFC00000 - 0xFFFFFFFF - - Boot monitor program is at - 0xFFF00000 - - You can program on-board flash memory with VisionClick - flash programmer. Set the target flash device as: - - 29DL800B - - (?) The flash memory device in the board *is* 29LV800B, - but I cannot program it with '29LV800B' option. - (in VisionClick flash programming tools) - I don't know why... - -1.4. Save boot monitor program *IMPORTANT* - Upload boot monitor program from board to file. - boot monitor program starts at 0xFFF00000 - -1.5. Test flash memory programming - Try to erase boot program in the flash memory, - and re-write them. - *WARNING* YOU MUST SAVE BOOT PROGRAM TO FILE - BEFORE ERASING FLASH - -############################################################### -# 2. U-Boot setting -############################################################### - -2.1. Download U-Boot tarball at - ftp://ftp.denx.de - (The latest version is ppcboot-0.8.1.tar.bz2) - - To extract the archive use the following syntax : - > bzip2 -cd ppcboot-0.8.1.tar.bz2 | tar xf - - -2.2. Add the following lines in '.profile' - export PATH=$PATH:/opt/hardhat/devkit/ppc/8xx/bin - -2.3. Make board specific config, for example: - > cd ppcboot-0.8.1 - > make TQM860L_config - - Now we can build ppcboot bin files. - After make all, you must see these files in your - ppcboot root directory. - - ppcboot - ppcboot.bin - ppcboot.srec - ppcboot.map - -2.4. Make your own board directory into the - ppcboot-0.8.1/board - and make your board-specific files here. - - For exmanple, tqm8xx files are composed of - .depend : Nothing - Makefile : To make config file - config.mk : Sets base address - flash.c : Flash memory control files - ppcboot.lds : linker(ld) script? (I don't know this yet) - tqm8xx.c : DRAM control and board check routines - - And, add your board config lines in the - ppcboot-0.8.1/Makefile - - Finally, add config_(your board).h file in the - ppcboot-0.8.1/include/ - - I've made board/rpxlite directory, and just copied - tqm8xx settings for now. - - Rebuild ppcboot for rpxlite board: - > make rpxlite_config - > make - -############################################################### -# 3. U-Boot porting -############################################################### - -3.1. My RPXlite files are based on tqm8xx board files. - > cd board - > cp -r tqm8xx RPXLITE - > cd RPXLITE - > mv tqm8xx.c RPXLITE.c - > cd ../../include - > cp config_tqm8xx.h config_RPXLITE.h - -3.2. Modified files are: - board/RPXLITE/RPXLITE.c /* DRAM-related routines */ - board/RPXLITE/flash.c /* flash-related routines */ - board/RPXLITE/config.mk /* set text base address */ - arch/powerpc/cpu/mpc8xx/serial.c /* board specific register setting */ - include/config_RPXLITE.h /* board specific registers */ - - See 'reg_config.txt' for register values in detail. - -############################################################### -# 4. Running Linux -############################################################### - - -############################################################### -# Misc Information -############################################################### - -mem_config.txt: -=============== - -Flash memory device : AM29LV800BB (1Mx8Bit) x 4 device -manufacturer id : 01 (AMD) -device id : 5B (AM29LV800B) -size : 4Mbyte -sector # : 19 - -Sector information : - -number start addr. size -00 FFC0_0000 64 -01 FFC1_0000 32 -02 FFC1_8000 32 -03 FFC2_0000 128 -04 FFC4_0000 256 -05 FFC8_0000 256 -06 FFCC_0000 256 -07 FFD0_0000 256 -08 FFD4_0000 256 -09 FFD8_0000 256 -10 FFDC_0000 256 -11 FFE0_0000 256 -12 FFE4_0000 256 -13 FFE8_0000 256 -14 FFEC_0000 256 -15 FFF0_0000 256 -16 FFF4_0000 256 -17 FFF8_0000 256 -18 FFFC_0000 256 - - -reg_config.txt: -=============== - - -/*------------------------------------------------------------------- */ -/*------------------------------------------------------------------- */ -/* SIU (System Interface Unit) */ -/* */ -/*------------------------------------------------------------------- */ -/*------------------------------------------------------------------- */ - - -/*### IMMR */ -/*### Internal Memory Map Register */ -/*### Chap. 11.4.1 */ - - ISB = 0xFA20 /* Set the Immap base = 0xFA20 0000 */ - PARTNUM = 0x21 - MASKNUM = 0x00 - - => 0xFA20 2100 - ---------------------------------------------------------------------- - -/*### SIUMCR */ -/*### SIU Module Configuration Register */ -/*### Chap. 11.4.2 */ -/*### Offset : 0x0000 0000 */ - - EARB = 0 - EARP = 0 - DSHW = 0 - DBGC = 0 - DBPC = 0 - FRC = 0 - DLK = 0 - OPAR = 0 - PNCS = 0 - DPC = 0 - MPRE = 0 - MLRC = 10 /* ~KR/~RETRY/~IRQ4/SPKROUT functions as ~KR/~TRTRY */ - AEME = 0 - SEME = 0 - BSC = 0 - GB5E = 0 - B2DD = 0 - B3DD = 0 - - => 0x0000 0800 - ---------------------------------------------------------------------- - -/*### SYPCR */ -/*### System Protection Control Register */ -/*### Chap. 11.4.3 */ -/*### Offset : 0x0000 0004 */ - - SWTC = 0xFFFF /* SW watchdog timer count = 0xFFFF */ - BMT = 0x06 /* BUS monitoring timing */ - BME = 1 /* BUS monitor enable */ - SWF = 1 - SWE = 0 /* SW watchdog disable */ - SWRI = 0 - SWP = 1 - - => 0xFFFF 0689 - ---------------------------------------------------------------------- - -/*### TESR */ -/*### Transfer Error Status Register */ -/*### Chap. 11.4.4 */ -/*### Offset : 0x0000 0020 */ - - IEXT = 0 - ITMT = 0 - IPB = 0000 - DEXT = 0 - DTMT = 0 - DPB = 0000 - - => 0x0000 0000 - ---------------------------------------------------------------------- - -/*### SIPEND */ -/*### SIU Interrupt Pending Register */ -/*### Chap. 11.5.4.1 */ -/*### Offset : 0x0000 0010 */ - - IRQ0~IRQ7 = 0 - LVL0~LVL7 = 0 - - => 0x0000 0000 - ---------------------------------------------------------------------- - -/*### SIMASK */ -/*### SIU Interrupt Mask Register */ -/*### Chap. 11.5.4.2 */ -/*### Offset : 0x0000 0014 */ - - IRM0~IRM7 = 0 /* Mask all interrupts */ - LVL0~LVL7 = 0 - - => 0x0000 0000 - ---------------------------------------------------------------------- - -/*### SIEL */ -/*### SIU Interrupt Edge/Level Register */ -/*### Chap. 11.5.4.3 */ -/*### Offset : 0x0000 0018 */ - - ED0~ED7 = 0 /* Low level triggered */ - WMn0~WMn7 = 0 /* Not allowed to exit from low-power mode */ - - => 0x0000 0000 - ---------------------------------------------------------------------- - -/*### SIVEC */ -/*### SIU Interrupt Vector Register */ -/*### Chap. 11.5.4.4 */ -/*### Offset : 0x0000 001C */ - - INTC = 3C /* The lowest interrupt is pending..(?) */ - - => 0x3C00 0000 - ---------------------------------------------------------------------- - -/*### SWSR */ -/*### Software Service Register */ -/*### Chap. 11.7.1 */ -/*### Offset : 0x0000 001E */ - - SEQ = 0 - - => 0x0000 - ---------------------------------------------------------------------- - -/*### SDCR */ -/*### SDMA Configuration Register */ -/*### Chap. 20.2.1 */ -/*### Offset : 0x0000 0032 */ - - FRZ = 0 - RAID = 01 /* Priority level 5 (BR5) (normal operation) */ - - => 0x0000 0001 - - -/*------------------------------------------------------------------- */ -/*------------------------------------------------------------------- */ -/* UPMA (User Programmable Machine A) */ -/* */ -/*------------------------------------------------------------------- */ -/*------------------------------------------------------------------- */ - -/*### Chap. 16.6.4.1 */ -/*### Offset = 0x0000 017c */ - - T0 = CFFF CC24 /* Single Read */ - T1 = 0FFF CC04 - T2 = 0CAF CC04 - T3 = 03AF CC08 - T4 = 3FBF CC27 /* last */ - T5 = FFFF CC25 - T6 = FFFF CC25 - T7 = FFFF CC25 - T8 = CFFF CC24 /* Burst Read */ - T9 = 0FFF CC04 - T10 = 0CAF CC84 - T11 = 03AF CC88 - T12 = 3FBF CC27 /* last */ - T13 = FFFF CC25 - T14 = FFFF CC25 - T15 = FFFF CC25 - T16 = FFFF CC25 - T17 = FFFF CC25 - T18 = FFFF CC25 - T19 = FFFF CC25 - T20 = FFFF CC25 - T21 = FFFF CC25 - T22 = FFFF CC25 - T23 = FFFF CC25 - T24 = CFFF CC24 /* Single Write */ - T25 = 0FFF CC04 - T26 = 0CFF CC04 - T27 = 03FF CC00 - T28 = 3FFF CC27 /* last */ - T29 = FFFF CC25 - T30 = FFFF CC25 - T31 = FFFF CC25 - T32 = CFFF CC24 /* Burst Write */ - T33 = 0FFF CC04 - T34 = 0CFF CC80 - T35 = 03FF CC8C - T36 = 0CFF CC00 - T37 = 33FF CC27 /* last */ - T38 = FFFF CC25 - T39 = FFFF CC25 - T40 = FFFF CC25 - T41 = FFFF CC25 - T42 = FFFF CC25 - T43 = FFFF CC25 - T44 = FFFF CC25 - T45 = FFFF CC25 - T46 = FFFF CC25 - T47 = FFFF CC25 - T48 = C0FF CC24 /* Refresh */ - T49 = 03FF CC24 - T50 = 0FFF CC24 - T51 = 0FFF CC24 - T52 = 3FFF CC27 /* last */ - T53 = FFFF CC25 - T54 = FFFF CC25 - T55 = FFFF CC25 - T56 = FFFF CC25 - T57 = FFFF CC25 - T58 = FFFF CC25 - T59 = FFFF CC25 - T60 = FFFF CC25 /* Exception */ - T61 = FFFF CC25 - T62 = FFFF CC25 - T63 = FFFF CC25 - - -/*------------------------------------------------------------------- */ -/*------------------------------------------------------------------- */ -/* UPMB */ -/* */ -/*------------------------------------------------------------------- */ -/*------------------------------------------------------------------- */ ---------------------------------------------------------------------- - -/*### Chap. 16.6.4.1 */ - - -/*------------------------------------------------------------------- */ -/*------------------------------------------------------------------- */ -/* MEMC */ -/* */ -/*------------------------------------------------------------------- */ -/*------------------------------------------------------------------- */ ---------------------------------------------------------------------- - -/*### BR0 & OR0 */ -/*### Base Registers & Option Registers */ -/*### Chap. 16.4.1 & 16.4.2 */ -/*### Offset : BR0(0x0000 0100) & OR0(0x0000 0104) */ -/*### Flash memory */ - - BA = 1111 1110 0000 0000 0 /* Base addr = 0xFE00 0000 */ - AT = 000 - PS = 00 - PARE = 0 - WP = 0 - MS = 0 /* GPCM */ - V = 1 /* Valid */ - - => 0xFE00 0001 - - AM = 1111 1110 0000 0000 0 /* 32MBytes */ - ATM = 000 - CSNT/SAM = 0 - ACS/G5LA,G5LS = 00 - BIH = 1 /* Burst inhibited */ - SCY = 0100 /* cycle length = 4 */ - SETA = 0 - TRLX = 0 - EHTR = 0 - - => 0xFE00 0140 - -/*### BR1 & OR1 */ -/*### Base Registers & Option Registers */ -/*### Chap. 16.4.1 & 16.4.2 */ -/*### Offset : BR1(0x0000 0108) & OR1(0x0000 010C) */ -/*### SDRAM */ - - BA = 0000 0000 0000 0000 0 /* Base addr = 0x0000 0000 */ - AT = 000 - PS = 00 - PARE = 0 - WP = 0 - MS = 1 /* UPMA */ - V = 1 /* Valid */ - - => 0x0000 0081 - - AM = 1111 1110 0000 0000 /* 32MBytes */ - ATM = 000 - CSNT/SAM = 1 - ACS/G5LA,G5LS = 11 - BIH = 0 - SCY = 0000 /* cycle length = 0 */ - SETA = 0 - TRLX = 0 - EHTR = 0 - - => 0xFE00 0E00 - -/*### BR2 & OR2 */ -/*### Base Registers & Option Registers */ -/*### Chap. 16.4.1 & 16.4.2 */ -/*### Offset : BR2(0x0000 0110) & OR2(0x0000 0114) */ - - BR2 & OR2 = 0x0000 0000 /* Not used */ - -/*### BR3 & OR3 */ -/*### Base Registers & Option Registers */ -/*### Chap. 16.4.1 & 16.4.2 */ -/*### Offset : BR3(0x0000 0118) & OR3(0x0000 011C) */ -/*### BCSR */ - - BA = 1111 1010 0100 0000 0 /* Base addr = 0xFA40 0000 */ - AT = 000 - PS = 00 - PARE = 0 - WP = 0 - MS = 0 /* GPCM */ - V = 1 /* Valid */ - - => 0xFA40 0001 - - AM = 1111 1111 0111 1111 1 /* (?) */ - ATM = 000 - CSNT/SAM = 1 - ACS/G5LA,G5LS = 00 - BIH = 1 /* Burst inhibited */ - SCY = 0001 /* cycle length = 1 */ - SETA = 0 - TRLX = 0 - - => 0xFF7F 8910 - -/*### BR4 & OR4 */ -/*### Base Registers & Option Registers */ -/*### Chap. 16.4.1 & 16.4.2 */ -/*### Offset : BR4(0x0000 0120) & OR4(0x0000 0124) */ -/*### NVRAM & SRAM */ - - BA = 1111 1010 0000 0000 0 /* Base addr = 0xFA00 0000 */ - AT = 000 - PS = 01 - PARE = 0 - WP = 0 - MS = 0 /* GPCM */ - V = 1 /* Valid */ - - => 0xFA00 0401 - - AM = 1111 1111 1111 1000 0 /* 8MByte */ - ATM = 000 - CSNT/SAM = 1 - ACS/G5LA,G5LS = 00 - BIH = 1 /* Burst inhibited */ - SCY = 0111 /* cycle length = 7 */ - SETA = 0 - TRLX = 0 - - => 0xFFF8 0970 - -/*### BR5 & OR5 */ -/*### Base Registers & Option Registers */ -/*### Chap. 16.4.1 & 16.4.2 */ -/*### Offset : BR2(0x0000 0128) & OR2(0x0000 012C) */ - - BR5 & OR5 = 0x0000 0000 /* Not used */ - -/*### BR6 & OR6 */ -/*### Base Registers & Option Registers */ -/*### Chap. 16.4.1 & 16.4.2 */ -/*### Offset : BR2(0x0000 0130) & OR2(0x0000 0134) */ - - BR6 & OR6 = 0x0000 0000 /* Not used */ - -/*### BR7 & OR7 */ -/*### Base Registers & Option Registers */ -/*### Chap. 16.4.1 & 16.4.2 */ -/*### Offset : BR7(0x0000 0138) & OR7(0x0000 013C) */ - - BR7 & OR7 = 0x0000 0000 /* Not used */ - -/*### MAR */ -/*### Memory Address Register */ -/*### Chap. 16.4.7 */ -/*### Offset : 0x0000 0164 */ - - MA = External memory address - -/*### MCR */ -/*### Memory Command Register */ -/*### Chap. 16.4.5 */ -/*### Offset : 0x0000 0168 */ - - OP = xx /* Command op code */ - UM = 1 /* Select UPMA */ - MB = 001 /* Select CS1 */ - MCLF = xxxx /* Loop times */ - MAD = xx xxxx /* Memory array index */ - -/*### MAMR */ -/*### Machine A Mode Register */ -/*### Chap. 16.4.4 */ -/*### Offset : 0x0000 0170 */ - - PTA = 0101 1000 - PTAE = 1 /* Periodic timer A enabled */ - AMA = 010 - DSA = 00 - G0CLA = 000 - GPLA4DIS = 1 - RLFA = 0100 - WLFA = 0011 - TLFA = 0000 - - => 0x58A0 1430 - -/*### MBMR */ -/*### Machine B Mode Register */ -/*### Chap. 16.4.4 */ -/*### Offset : 0x0000 0174 */ - - PTA = 0100 1110 - PTAE = 0 /* Periodic timer B disabled */ - AMA = 000 - DSA = 00 - G0CLA = 000 - GPLA4DIS = 1 - RLFA = 0000 - WLFA = 0000 - TLFA = 0000 - - => 0x4E00 1000 - -/*### MSTAT */ -/*### Memory Status Register */ -/*### Chap. 16.4.3 */ -/*### Offset : 0x0000 0178 */ - - PER0~PER7 = Parity error - WPER = Write protection error - - => 0x0000 - -/*### MPTPR */ -/*### Memory Periodic Timer Prescaler Register */ -/*### Chap. 16.4.8 */ -/*### Offset : 0x0000 017A */ - - PTP = 0000 1000 /* Divide by 8 */ - - => 0x0800 - -/*### MDR */ -/*### Memory Data Register */ -/*### Chap. 16.4.6 */ -/*### Offset : 0x0000 017C */ - - MD = Memory data contains the RAM array word - - -/*------------------------------------------------------------------- */ -/*------------------------------------------------------------------- */ -/* TIMERS */ -/* */ -/*------------------------------------------------------------------- */ -/*------------------------------------------------------------------- */ ---------------------------------------------------------------------- - -/*### TBREFx */ -/*### Timebase Reference Registers */ -/*### Chap. 11.9.2 */ -/*### Offset : TBREFF0(0x0000 0204)/TBREFF1(0x0000 0208) */ -/*### (Locked) */ - - TBREFF0 = 0xFFFF FFFF - TBREFF1 = 0xFFFF FFFF - ---------------------------------------------------------------------- - -/*### TBSCR */ -/*### Timebase Status and Control Registers */ -/*### Chap. 11.9.3 */ -/*### Offset : 0x0000 0200 */ -/*### (Locked) */ - - TBIRQ = 00000000 - REF0 = 0 - REF1 = 0 - REFE0 = 0 /* Reference interrupt disable */ - REFE1 = 0 - TBF = 1 - TBE = 1 /* Timebase enable */ - - => 0x0003 - ---------------------------------------------------------------------- - -/*### RTCSC */ -/*### Real-Time Clock Status and Control Registers */ -/*### Chap. 11.10.1 */ -/*### Offset : 0x0000 0220 */ -/*### (Locked) */ - - RTCIRQ = 00000000 - SEC = 1 - ALR = 0 - 38K = 0 /* PITRTCLK is driven by 32.768KHz */ - SIE = 0 - ALE = 0 - RTF = 0 - RTE = 1 /* Real-Time clock enabled */ - - => 0x0081 - ---------------------------------------------------------------------- - -/*### RTC */ -/*### Real-Time Clock Registers */ -/*### Chap. 11.10.2 */ -/*### Offset : 0x0000 0224 */ -/*### (Locked) */ - - RTC = Real time clock measured in second - ---------------------------------------------------------------------- - -/*### RTCAL */ -/*### Real-Time Clock Alarm Registers */ -/*### Chap. 11.10.3 */ -/*### Offset : 0x0000 022C */ -/*### (Locked) */ - - ALARM = 0xFFFF FFFF - ---------------------------------------------------------------------- - -/*### RTSEC */ -/*### Real-Time Clock Alarm Second Registers */ -/*### Chap. 11.10.4 */ -/*### Offset : 0x0000 0228 */ -/*### (Locked) */ - - COUNTER = Counter bits(fraction of a second) - ---------------------------------------------------------------------- - -/*### PISCR */ -/*### Periodic Interrupt Status and Control Register */ -/*### Chap. 11.11.1 */ -/*### Offset : 0x0000 0240 */ -/*### (Locked) */ - - PIRQ = 0 - PS = 0 /* Write 1 to clear */ - PIE = 0 - PITF = 1 - PTE = 0 /* PIT disabled */ - ---------------------------------------------------------------------- - -/*### PITC */ -/*### PIT Count Register */ -/*### Chap. 11.11.2 */ -/*### Offset : 0x0000 0244 */ -/*### (Locked) */ - - PITC = PIT count - ---------------------------------------------------------------------- - -/*### PITR */ -/*### PIT Register */ -/*### Chap. 11.11.3 */ -/*### Offset : 0x0000 0248 */ -/*### (Locked) */ - - PIT = PIT count /* Read only */ - - -/*------------------------------------------------------------------- */ -/*------------------------------------------------------------------- */ -/* CLOCKS */ -/* */ -/*------------------------------------------------------------------- */ -/*------------------------------------------------------------------- */ ---------------------------------------------------------------------- - - ---------------------------------------------------------------------- - -/*### SCCR */ -/*### System Clock and Reset Control Register */ -/*### Chap. 15.6.1 */ -/*### Offset : 0x0000 0280 */ -/*### (Locked) */ - - COM = 11 /* Clock output disabled */ - TBS = 1 /* Timebase frequency source is GCLK2 divided by 16 */ - RTDIV = 0 /* The clock is divided by 4 */ - RTSEL = 0 /* OSCM(Crystal oscillator) is selected */ - CRQEN = 0 - PRQEN = 0 - EBDF = 00 /* CLKOUT is GCLK2 divided by 1 */ - DFSYNC = 00 /* Divided by 1 (normal operation) */ - DFBRG = 00 /* Divided by 1 (normal operation) */ - DFNL = 000 - DFNH = 000 - - => 0x6200 0000 - ---------------------------------------------------------------------- - -/*### PLPRCR */ -/*### PLL, Low-Power, and Reset Control Register */ -/*### Chap. 15.6.2 */ -/*### Offset : 0x0000 0284 */ -/*### (Locked) */ - - MF = 0x005 /* 48MHz (?) ( = 8MHz * (MF+1) ) */ - SPLSS = 0 - TEXPS = 0 - TMIST = 0 - CSRC = 0 /* The general system clock is generated by the DFNH field */ - LPM = 00 /* Normal high/normal low mode */ - CSR = 0 - LOLRE = 0 - FIOPD = 0 - - => 0x0050 0000 - ---------------------------------------------------------------------- - -/*### RSR */ -/*### Reset Status Register */ -/*### Chap. 12.2 */ -/*### Offset : 0x0000 0288 */ -/*### (Locked) */ - - EHRS = External hard reset - ESRS = External soft reset - LLRS = Loss-of-lock reset - SWRS = Software watchdog reset - CSRS = Check stop reset - DBHRS = Debug port hard reset - DBSRS = Debug port soft reset - JTRS = JTAG reset - - -/*------------------------------------------------------------------- */ -/*------------------------------------------------------------------- */ -/* DMA */ -/* */ -/*------------------------------------------------------------------- */ -/*------------------------------------------------------------------- */ ---------------------------------------------------------------------- - -/*### SDSR */ -/*### SDMA Status Register */ -/*### Chap. 20.2.2 */ -/*### Offset : 0x0000 0908 */ - - SBER = 0 /* SDMA channel bus error */ - DSP2 = 0 /* DSP chain2 (Tx) interrupt */ - DSP1 = 0 /* DSP chain1 (Rx) interrupt */ - - => 0x00 - -/*### SDMR */ -/*### SDMA Mask Register */ -/*### Chap. 20.2.3 */ -/*### Offset : 0x0000 090C */ - - SBER = 0 - DSP2 = 0 - DSP1 = 0 /* All interrupts are masked */ - - => 0x00 - -/*### SDAR */ -/*### SDMA Address Register */ -/*### Chap. 20.2.4 */ -/*### Offset : 0x0000 0904 */ - - AR = 0xxxxx xxxx /* current system address */ - - => 0xFA20 23AC - -/*### IDSRx */ -/*### IDMA Status Register */ -/*### Chap. 20.3.3.2 */ -/*### Offset : IDSR1(0x0000 0910) & IDSR2(0x0000 0918) */ - - AD = 0 - DONE = 0 - OB = 0 - - => 0x00 - -/*### IDMRx */ -/*### IDMA Mask Register */ -/*### Chap. 20.3.3.3 */ -/*### Offset : IDMR1(0x0000 0914) & IDMR2(0x0000 091C) */ - - AD = 0 - DONE = 0 - OB = 0 |