Difference between revisions of "CTRCARD Registers"
Jump to navigation
Jump to search
| Line 57: | Line 57: | ||
| 31 | | 31 | ||
| Start (1=Busy, 0=Idle) | | Start (1=Busy, 0=Idle) | ||
| + | |} | ||
| + | |||
| + | == REG_CTRCARDSECCNT == | ||
| + | {| class="wikitable" border="1" | ||
| + | ! BIT | ||
| + | ! DESCRIPTION | ||
| + | |- | ||
| + | | 2 | ||
| + | | Latch key index | ||
| + | |- | ||
| + | | 9-8 | ||
| + | | Key index | ||
| + | |- | ||
| + | | 15 | ||
| + | | Latch seed | ||
|} | |} | ||
== REG_CTRCARDCMD == | == REG_CTRCARDCMD == | ||
Specifies the 16-byte command to send. The command is split into 32-bit words, and stored as least significant word first, with each word itself in big-endian format. | Specifies the 16-byte command to send. The command is split into 32-bit words, and stored as least significant word first, with each word itself in big-endian format. | ||
Revision as of 00:00, 28 October 2012
Registers
| NAME | PHYSICAL ADDRESS | WIDTH |
|---|---|---|
| REG_CTRCARDCNT | 0x10004000 | 4 |
| REG_CTRCARDSECCNT | 0x10004008 | 4 |
| REG_CTRCARDSECSEED | 0x10004010 | 4 |
| REG_CTRCARDCMD | 0x10004020 | 16 |
| REG_CTRCARDFIFO | 0x10004030 | 4 |
REG_CTRCARDCNT
| BIT | DESCRIPTION |
|---|---|
| 15-0 | ? |
| 19-16 | Transfer size (0=0 bytes, 1=4 bytes, 2=0x10 bytes, ...) |
| 23-20 | ? |
| 26-24 | Clock delay (0..5) |
| 27 | ? |
| 28 | Reset (Read-only 1=High, 0=Low) |
| 29 | Transfer mode (1=Write, 0=Read) |
| 30 | Interrupt enable (1=Enable, 0=Disable) |
| 31 | Start (1=Busy, 0=Idle) |
REG_CTRCARDSECCNT
| BIT | DESCRIPTION |
|---|---|
| 2 | Latch key index |
| 9-8 | Key index |
| 15 | Latch seed |
REG_CTRCARDCMD
Specifies the 16-byte command to send. The command is split into 32-bit words, and stored as least significant word first, with each word itself in big-endian format.