| Cog RAM Special Purpose Registers | ||||
|---|---|---|---|---|
|
Address |
Name |
Type |
Description |
|
|
|
$1F0 |
|||
|
$1F1 |
Read-Only1 |
|||
|
$1F2 |
Read-Only1 |
|||
|
$1F3 |
INB 3 |
Read-Only1 |
Input States for P63–P32 |
|
|
$1F4 |
Read/Write |
|||
|
$1F5 |
OUTB 3 |
Read/Write |
Output States for P63–P32 |
|
|
$1F6 |
Read/Write |
|||
|
$1F7 |
DIRB 3 |
Read/Write |
Direction States for P63–P32 |
|
|
$1F8 |
Read/Write |
|||
|
$1F9 |
CTRB |
Read/Write |
Counter B Control |
|
|
$1FA |
Read/Write |
|||
|
$1FB |
FRQB |
Read/Write |
Counter B Frequency |
|
|
$1FC |
Read/Write2 |
|||
|
$1FD |
PHSB |
Read/Write2 |
Counter B Phase |
|
|
$1FE |
Read/Write |
Video Configuration |
||
|
$1FF |
Read/Write |
|||
|
||||