ADACQ

ADC Acquisition Time Control Register
Notes: The individual bytes in this multibyte register can be accessed with the following register names:
Name:
ADACQ
Offset:
0x1D21
Reset:
Access:
Bit15141312111098
ACQ[12:8]
AccessR/WR/WR/WR/WR/W
Reset00000
Bit76543210
ACQ[7:0]
AccessR/WR/WR/WR/WR/WR/WR/WR/W
Reset00000000

Bits 12:0 – ACQ[12:0]: Acquisition (charge share time) Select

Acquisition (charge share time) Select

Table 1. Acquisition Time
ADACQ Acquisition Time
CS != ADCRC CS = ADCRC
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(1)
Note:
  1. 1.If ADPRE is not equal to ‘0’, then ACQ = 0 means Acquisition Time is 8192 clocks of FOSC or ADCRC.