22.5.20 Capture B

The TCDn.CAPTUREBL and TCDn.CAPTUREBH register pair represents the 12-bit TCDn.CAPTUREB value.

For capture operation, these registers constitute the second buffer level and access point for the CPU. The TCDn.CAPTUREB registers are updated with the buffer value when an update condition occurs. The CAPTURE B register contains the TCD counter value when a trigger B or software capture B occurs.

The TCD counter value is synchronized to CAPTUREB by either software or an event.

The capture register is blocked for an update of new capture data until the higher byte of this register is read.

Name: CAPTUREB
Offset: 0x24
Reset: 0x00
Property: -

Bit 15141312111098 
     CAPTUREB[11:8] 
Access RRRR 
Reset 0000 
Bit 76543210 
 CAPTUREB[7:0] 
Access RRRRRRRR 
Reset 00000000 

Bits 11:0 – CAPTUREB[11:0] Capture B Byte