DiskOnChip — различия между версиями
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==Toshiba mDoC== | ==Toshiba mDoC== | ||
ms25-d10sd9-b3-p = RAM 64 + DOC G4 1Gbit(128MB) | ms25-d10sd9-b3-p = RAM 64 + DOC G4 1Gbit(128MB) | ||
| + | |||
ardress = 0x0000_0000 | ardress = 0x0000_0000 | ||
| + | |||
MSC (Static Memory Control Registers ) | MSC (Static Memory Control Registers ) | ||
CS0 | CS0 | ||
| − | MSC0{0,16} = 10011000 10001000 | + | MSC0{0,16} = 10011000 10001000 |
| − | ROM Type = Synchronous flash or non-burst ROM or non-burst flash | + | ROM Type = Synchronous flash or non-burst ROM or non-burst flash |
| − | ROM Bus Width = 16 bits | + | ROM Bus Width = 16 bits |
| − | ROM Delay First Access = 0b1000 | + | ROM Delay First Access = 0b1000 |
| − | Delay Next Access = 0b1000 | + | Delay Next Access = 0b1000 |
| − | ROM/SRAM Recovery Time = 0b001 | + | ROM/SRAM Recovery Time = 0b001 |
| − | RBUFFx = Faster device (streaming behavior) | + | RBUFFx = Faster device (streaming behavior) |
| + | |||
| + | ---- | ||
| − | |||
==DoC G4_1 registers== | ==DoC G4_1 registers== | ||
---- | ---- | ||
Версия 22:13, 25 октября 2010
Toshiba mDoC
ms25-d10sd9-b3-p = RAM 64 + DOC G4 1Gbit(128MB)
ardress = 0x0000_0000
MSC (Static Memory Control Registers )
CS0
MSC0{0,16} = 10011000 10001000
ROM Type = Synchronous flash or non-burst ROM or non-burst flash
ROM Bus Width = 16 bits
ROM Delay First Access = 0b1000
Delay Next Access = 0b1000
ROM/SRAM Recovery Time = 0b001
RBUFFx = Faster device (streaming behavior)
DoC G4_1 registers
| offset | length | documented | read/write | Description |
|---|---|---|---|---|
| +0000 | 0x800 | * | RW | .text |
| +0800 | 0x800 | * | RW | data window |
| +1000 | short | * | RO | chipid_00x400
|
| +1004 | byte | * | RW | test |
| +1008 | short | * | RW | endian control |
| +100a | byte | * | RW | device id select |
| +100c | byte | * | RW | DoC control |
| +100e | byte | * | RW | configuration |
| +1010 | short | * | RW | interrupt control |
| +1014 | byte | * | RW | output control |
| +101a | short | * | RW | read address |
| +101c | short | * | RW | multiburst mode control |
| +101e | byte | - | W | 0x0 |
| +1020 | byte | * | RW | interrupt status |
| +1022 | byte | - | W+ | |
| +1032 | byte | - | W | FlashSelect : 0xe, 0x12, 0x0, 0x9, (0x31,0x1d, 0x27-erase) |
| +1034 | byte | - | W | FlashCmd : 0x30, 0x5, 0xe0, 0x60, 0x22, (0x3c, 0xa2, 0x50, 0xff, 0x71, 0x80, 0x11,0xd0-erase) |
| +1036 | byte | - | W | FlashAddr |
| +1038 | byte | - | RW | FlashCtrl: w 0x39, r &0x6 |
| +103a | short | - | R | read data from flash |
| +103e | short | * | W | NOP (write here causes a delay) |
| +1040 | short | - | (R)W | 0x8a0f |
| +1042 | byte | - | R | tst 0x80 (tst 0x20 -hamm) |
| +1044 | byte | - | W+ | 0 |
| +1046 | byte | - | R+ | hamm |
| +1056 | byte | - | RW+ | (orr 0x8) |
| +105c | byte | - | W+ | |
| +106c | byte | - | R+ | |
| +1072 | byte | * | RW | DoC control confirmation |
| +1074 | short | * | RO | chipid_1 (G30xfdff(200), G4=0xfbff(400)) |
| +1076 | byte | - | R+ | (orr 0x80, 0xc3) |
| +1078 | short | * | RW | dma control 0 |
| +107a | short | * | RW | dma control 1 |
| +107c | byte | * | RW | DPD |
DoC G4_2 registers
| offset | length | documented | read/write | Description |
|---|---|---|---|---|
| +0000 | 0x800 | * | RW | .text |
| +0800 | 0x800 | * | RW | data window |
| +201000 | short | * | RO | chipid_00x400
|
| +201004 | byte | * | RW | test |
| +201008 | short | * | RW | endian control |
| +20100a | byte | * | RW | device id select |
| +20100c | byte | * | RW | DoC control |
| +20100e | byte | * | RW | configuration |
| +201010 | short | * | RW | interrupt control |
| +201014 | byte | * | RW | output control |
| +20101a | short | * | RW | read address |
| +20101c | short | * | RW | multiburst mode control |
| +20101e | byte | - | W | 0x0 |
| +201020 | byte | * | RW | interrupt status |
| +201022 | byte | - | W+ | |
| +201032 | byte | - | W | FlashSelect : 0xe, 0x12, 0x0, 0x9, (0x31,0x1d, 0x27-erase) |
| +201034 | byte | - | W | FlashCmd : 0x30, 0x5, 0xe0, 0x60, 0x22, (0x3c, 0xa2, 0x50, 0xff, 0x71, 0x80, 0x11,0xd0-erase) |
| +201036 | byte | - | W | FlashAddr |
| +201038 | byte | - | RW | FlashCtrl: w 0x19, r 0x6 |
| +20103c | short | - | R | ? |
| +20103e | byte | * | W | NOP (write here causes a delay) |
| +201040 | short | - | (R)W | 0x920f |
| +201042 | byte | - | R | tst 0x80 (tst 0x20 -hamm) |
| +201044 | byte | - | W+ | 0 |
| +201046 | byte | - | R+ | hamm |
| +201050 | short | - | R | ? 3c related |
| +201056 | byte | - | RW+ | (orr 0x8) |
| +20105c | byte | - | W+ | |
| +20106c | byte | - | R+ | |
| +201072 | byte | * | RW | DoC control confirmation |
| +201074 | short | * | RO | chipid_1 (G30xfdff(200), G4=0xfbff(400)) |
| +201076 | byte | - | R+ | (orr 0x80, 0xc3) |
| +201078 | short | * | RW | dma control 0 |
| +20107a | short | * | RW | dma control 1 |
| +20107c | byte | * | RW | DPD |
ссылки
регистры и описание http://forum.xda-developers.com/wiki/index.php?title=HTC_DiskOnChip
