CCRB=00, BD1=0, PR=Others, ADTDA=0, ADTTB=00, CCRA=Others, BD3=0, BD2=0, ADTDB=0, BD0=0, ADTTA=00
General PWM Timer Buffer Enable Register
| BD0 | GTCCR Buffer Operation Disable 0 (0): Buffer operation is enabled 1 (1): Buffer operation is disabled |
| BD1 | GTPR Buffer Operation Disable 0 (0): Buffer operation is enabled 1 (1): Buffer operation is disabled |
| BD2 | GTADTRA/GTADTRB Registers Buffer Operation Disable 0 (0): Buffer operation is enabled 1 (1): Buffer operation is disabled |
| BD3 | GTDVU/GTDVD Registers Buffer Operation Disable 0 (0): Buffer operation is enabled 1 (1): Buffer operation is disabled |
| CCRA | GTCCRA Buffer Operation 0 (00): No buffer operation 0 (Others): Double buffer operation (GTCCRA ↔ GTCCRD) 1 (01): Single buffer operation (GTCCRA ↔ GTCCRC) |
| CCRB | GTCCRB Buffer Operation 0 (Others): Double buffer operation (GTCCRB ↔ GTCCRE ↔ GTCCRF) 0 (00): No buffer operation 1 (01): Single buffer operation (GTCCRB ↔ GTCCRE) |
| PR | GTPR Buffer Operation 0 (00): No buffer operation 0 (Others): Double buffer operation (GTPDBR → GTPBR → GTPR) 1 (01): Single buffer operation (GTPBR → GTPR) |
| CCRSWT | GTCCRA and GTCCRB Forcible Buffer Operation |
| ADTTA | GTADTRA Register Buffer Transfer Timing Select 0 (00): In triangle wave, no transfer. In saw-wave mode, no transfer. 1 (01): In triangle wave, transfer at crest. In saw-wave mode, transfer at underflow (in down-counting), overflow (in up-counting), or counter clearing. 2 (10): In triangle wave, transfer at trough. In saw-wave mode, transfer at underflow (in down-counting), overflow (in up-counting), or counter clearing. 3 (11): In triangle wave, transfer at both crest and trough. In saw-wave mode, transfer at underflow (in down-counting), overflow (in up-counting), or counter clearing. |
| ADTDA | GTADTRA Register Double Buffer Operation 0 (0): Single buffer operation (GTADTBRA → GTADTRA) 1 (1): Double buffer operation (GTADTDBRA → GTADTBRA → GTADTRA) |
| ADTTB | GTADTRB Register Buffer Transfer Timing Select 0 (00): In triangle wave, no transfer. In saw-wave mode, no transfer. 1 (01): In triangle wave, transfer at crest. In saw-wave mode, transfer at underflow (in down-counting), overflow (in up-counting), or counter clearing. 2 (10): In triangle wave, transfer at trough. In saw-wave mode, transfer at underflow (in down-counting), overflow (in up-counting), or counter clearing. 3 (11): In triangle wave, transfer at both crest and trough. In saw-wave mode, transfer at underflow (in down-counting), overflow (in up-counting), or counter clearing. |
| ADTDB | GTADTRB Register Double Buffer Operation 0 (0): Single buffer operation (GTADTBRB → GTADTRB) 1 (1): Double buffer operation (GTADTDBRB → GTADTRB) |