14.12.1 CRCCON0

CRC Control Register 0
Name: CRCCON0
Address: 0xF77
Reset: 0

Bit 76543210 
 ENGOBUSYACCM  SHIFTMFULL 
Access R/WR/WROR/WR/WRO 
Reset 000000 

Bit 7 – EN CRC Enable bit

ValueDescription
1 CRC module is released from Reset
0 CRC is disabled and consumes no operating current

Bit 6 – GO CRC Start bit

ValueDescription
1 Start CRC serial shifter
0 CRC serial shifter turned off

Bit 5 – BUSY CRC Busy bit

ValueDescription
1 Shifting in progress or pending
0 All valid bits in shifter have been shifted into accumulator and EMPTY = 1

Bit 4 – ACCM Accumulator Mode bit

ValueDescription
1 Data is augmented with zeros
0 Data is not augmented with zeros

Bit 1 – SHIFTM Shift Mode bit

ValueDescription
1 Shift right (LSb)
0 Shift left (MSb)

Bit 0 – FULL Data Path Full Indicator bit

ValueDescription
1 CRCDATH/L registers are full
0 CRCDATH/L registers have shifted their data into the shifter