B&B Electronics PCI-1711 - Manual - Manual (Page 95)

Appendix C
– 87 – PCI-1710 series User’s Manual Advantech Co., Ltd.
www.advantech.com
C.11 D/A Output Channel 0 - BASE+10 and BASE+11
The write-only registers of BASE+10 and BASE+11 accept data for D/
A Channel 0 output.
PCI-1710L/1710HGL/1711L/1716L
The PCI-1710L/1710HGL/1711L/1716L is not equipped with the D/A
functions.
PCI-1711/1710HG/1711/1716
Table C-13: Register for D/A channel 0 data
*: DA15, DA14, DA13, DA12 are only supported for PCI-1716/1716L
DA11 ~ DA0 Digital to analog data
DA0 LSB of the D/A data
DA11 MSB of the D/A data (for PCI-1710/1710L/1710HG/
1710HGL/1711/1711L)
DA15 MSB of the D/A data (for PCI-1716/1716L)
C.12 D/A Output Channel 1 - BASE+12 and BASE+13
The PCI-1716 provides the innovative design as gate control for
Analog Output function. It works as general Analog Output function
when you disable the flag (bit 11 (DA1_LDEN) of BASE+14). That
means the data will be output immediately. However, when you enable
the flag, you need to read these two registers BASE+12 and BASE+13
to output the data to the Analog Output channel.
Table C-14: Register for load D/A channel 1 data
Write D/A Output Channel 0
Bit # 7 6 5 4 3 2 1 0
BASE + 11 *DA15 *DA14 *DA13 *DA12 DA11 DA10 DA9 DA8
BASE + 10 DA7 DA6 DA5 DA4 DA3 DA2 DA1 DA0
Read Load D/A Channel 1 data
Bit # 7 6 5 4 3 2 1 0
BASE + 13
BASE + 12