34.9.2 MDxCON1
Note:
- Narrowed carrier pulse widths or spurs may occur in the signal stream if the carrier is not synchronized.
| Name: | MDxCON1 |
| Offset: | 0x6B |
| Bit | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 | |
| CHPOL | CHSYNC | CLPOL | CLSYNC | ||||||
| Access | R/W | R/W | R/W | R/W | |||||
| Reset | 0 | 0 | 0 | 0 |
Bit 5 – CHPOL Modulator High Carrier Polarity Select
| Value | Description |
|---|---|
1 |
Selected high carrier signal is inverted |
0 |
Selected high carrier signal is not inverted |
Bit 4 – CHSYNC Modulator High Carrier Synchronization Enable
| Value | Description |
|---|---|
1 |
Modulator waits for a falling edge on the high time carrier signal before allowing a switch to the low time carrier |
0 |
Modulator output is not synchronized to the high time carrier signal(1) |
Bit 1 – CLPOL Modulator Low Carrier Polarity Select
| Value | Description |
|---|---|
1 |
Selected low carrier signal is inverted |
0 |
Selected low carrier signal is not inverted |
Bit 0 – CLSYNC Modulator Low Carrier Synchronization Enable
| Value | Description |
|---|---|
1 |
Modulator waits for a falling edge on the low time carrier signal before allowing a switch to the high time carrier |
0 |
Modulator output is not synchronized to the low time carrier signal(1) |