User manual

47 Appendix C
Table C-1 PCL-818HD/HG/L Register Format (Part 3)
C.3 A/D Data & Channels — BASE+00H~01H
Table C-2 Register for A/D Data & Channels
AD11 ~ AD0 Analog to digital data
AD0 the least significant bit (LSB) of the A/D data
AD11 the most significant bit (MSB)
C3 ~ C0 A/D channel number from which the data is derived
C0 the least significant bit (LSB) of the channels
C3 the most significant bit (MSB)
Base Addr.
+HEX
7 6543210
14H R N/A
W Clear FIFO Interrupt Request
17H R A/D data and channels from FIFO
AD3 AD2 AD1 AD0 C3 C2 C1 C0
WN/A
18H R A/D data and channels from FIFO
AD11 AD10 AD9 AD8 AD7 AD6 AD5 AD4
WN/A
19H R FIFO status
W FIFO clear
FF HF EF
Read A/D Data & Channels
Bit # 7 6 5432 10
BASE + 00H AD3 AD2 AD1 AD0 C3 C2 C1 C0
BASE + 01H AD11 AD10 AD9 AD8 AD7 AD6 AD5 AD4