Cirrus Logic CS5528 - Manual (Page 22)

CS5521/22/23/24/28
22 DS317F8
PERFORM CONVERSION
Function: These commands instruct the ADC to perform conversions on the physical input channel point-
ed to by the pointer bits (CSRP2 - CSRP0) in the channel-setup registers. The particular type
of conversion performed is determined by the states of the conversion control bits (the multiple
conversion bit, the loop bit, read convert bit, and the depth pointer bits) in the configuration reg-
ister.
CSRP [3:0] (Channel Setup Register Pointer Bits)
0000 Setup 1 (All devices)
0001 Setup 2 (All devices)
0010 Setup 3 (All devices)
0011 Setup 4 (All devices)
0100 Setup 5 (CS5523/24/28)
0101 Setup 6 (CS5523/24/28)
0110 Setup 7 (CS5523/24/28)
0111 Setup 8 (CS5523/24/28)
1000 Setup 9 (CS5528 only)
1001 Setup 10 (CS5528 only)
1010 Setup 11 (CS5528 only)
1011 Setup 12 (CS5528 only)
1100 Setup 13 (CS5528 only)
1101 Setup 14 (CS5528 only)
1110 Setup 15 (CS5528 only)
1111 Setup 16 (CS5528 only)
D7(MSB) D6 D5 D4 D3 D2 D1 D0
1 CSRP3 CSRP2 CSRP1 CSRP0 0 0 0