O Bitmap table (A)
ADDRESS | BIT7 | BIT6 | BIT5 | BIT4 | BIT3 | BIT2 | BIT1 | BIT0 | |
|
|
|
|
|
|
|
|
|
|
AD 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
|
|
|
|
|
|
|
|
|
|
|
AD 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
|
|
|
|
|
|
|
|
|
|
|
AD 2 | REC INHIBIT | CASSETTE | 0 |
|
| VTR STATUS |
|
|
|
TAB | IN/OUT |
|
|
|
|
| |||
|
|
|
|
|
|
|
| ||
|
|
|
|
|
|
|
|
|
|
AD 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
|
|
|
|
|
|
|
|
|
|
|
AD 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
|
|
|
|
|
|
|
|
|
|
|
VTR STATUS DATA
VTR STATUS | ||
|
| |
0, 1, 1, 1, 1 | FORWARD SEARCH | |
(7a normal speed) | ||
| ||
|
| |
0, 1, 1, 1, 0 | REVERSE SEARCH | |
(7a normal speed) | ||
| ||
|
| |
0, 1, 1, 0, 1 | FORWARD SEARCH | |
(4a normal speed) | ||
| ||
|
| |
0, 1, 1, 0, 0 | REVERSE SEARCH | |
(4a normal speed) | ||
| ||
|
| |
0, 1, 0, 1, 1 | REVERSE SEARCH | |
(1a normal speed) | ||
| ||
|
| |
0, 1, 0, 1, 0 | REC REVIEW | |
|
| |
0, 1, 0, 0, 1 | REC PAUSE | |
|
| |
0, 1, 0, 0, 0 | RECORDING | |
|
|
VTR STATUS | ||
|
| |
0, 0, 1, 1, 1 | PLAY PAUSE | |
|
| |
0, 0, 1, 1, 0 | PLAY | |
|
| |
0, 0, 1, 0, 1 | FORWARD SEARCH | |
(1a normal speed) | ||
| ||
|
| |
0, 0, 1, 0, 0 | POWER OFF | |
|
| |
0, 0, 0, 1, 1 | FAST FORWARD | |
|
| |
0, 0, 0, 1, 0 | REWIND | |
|
| |
0, 0, 0, 0, 1 | EJECT | |
|
| |
0, 0, 0, 0, 0 | STOP | |
|
|
94