ADPRE

ADC Precharge Time Control Register
Note: The individual bytes in this multi-byte register can be accessed with the following register names:
Name:
ADPRE
Address:
0x3F1
Reset:
Access:
Bit15141312111098
PRE[12:8]
AccessR/WR/WR/WR/WR/W
Reset00000
Bit76543210
PRE[7:0]
AccessR/WR/WR/WR/WR/WR/WR/WR/W
Reset00000000

Bits 12:0 – PRE[12:0]: Precharge Time Select

Precharge Time Select

PRE Precharge Time
CS = 0 CS = 1
1 1111 1111 1111 8191 clocks of FOSC 8191 clocks of ADCRC
1 1111 1111 1110 8190 clocks of FOSC 8190 clocks of ADCRC
1 1111 1111 1101 8189 clocks of FOSC 8189 clocks of ADCRC
... ... ...
0 0000 0000 0010 2 clocks of FOSC 2 clocks of ADCRC
0 0000 0000 0001 1 clocks of FOSC 1 clocks of ADCRC
0 0000 0000 0000 Not included in the data conversion cycle