Interface
Sector Count register value | Point of timer | |
|
|
|
0 | [X’00’] | 30 minutes |
|
|
|
1 to 3 | [X’01’ to X’03’] | 15 seconds |
|
|
|
4 to 240 | [X’04’ to X’F0’] | (Value ×5) seconds |
|
|
|
241 to 251 | [X’F1’ to X’FB’] | 30 minutes |
|
|
|
252 | [X’FC’] | 21 minutes |
|
|
|
253 | [X’FD’] | 30 minutes |
|
|
|
254 to 255 | [X’FE’ to X’FF’] | 21 minutes 15 seconds |
|
|
|
attention: The automatic
At command issuance (I/O registers setting contents)
1F7H(CM) | X’97’ or X’E3’ |
|
|
| ||
|
|
|
|
|
|
|
1F6H(DH) | × | × |
| × | DV | xx |
|
|
|
|
|
|
|
1F5H(CH) | xx |
|
|
|
|
|
1F4H(CL) | xx |
|
|
|
|
|
1F3H(SN) | xx |
|
|
|
|
|
1F2H(SC) | Period of timer |
|
| |||
1F1H(FR) | xx |
|
|
|
|
|
|
|
|
|
|
|
|
At command completion (I/O registers contents to be read)
1F7H(ST) | Status information |
|
| ||
|
|
|
|
|
|
1F6H(DH) | × | × | × | DV | xx |
|
|
|
|
|
|
1F5H(CH) | xx |
|
|
|
|
1F4H(CL) | xx |
|
|
|
|
1F3H(SN) | xx |
|
|
|
|
1F2H(SC) | xx |
|
|
|
|
1F1H(ER) | Error information |
|
| ||
|
|
|
|
|
|
