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APPENDIX D
PCI-1712/1712L User’s Manual
Advantech Co., Ltd.
www.advantech.com
D.18 D/A Channel Data for Continuous Output
Operation Mode — Write BASE+30
Table D-24: Register for D/A channel data
DA11 TO DA0 D/A data
DA0 is the least significant bit (LSB) of the D/A data
DA11 is the most significant bit (MSB).
Note
✎ This base addresse is used for continuous output operation mode only.
If the two D/A channels are both operating in continuous output mode,
the data in FIFO will be sent in an interlaced manner, i.e. The “even”
samples in the FIFO are sent to D/A channel 0, while the “odd” samples
to D/A channel 1.
.ddAesaB 51 41 31 21 11 01 9 8 7 6 5 4 3 2 1 0
03 W
edomnoitarepotuptuosuounitnocrofatadlennahcA/D
11AD 01AD 9AD 8AD 7AD 6AD 5AD 4AD 3AD 2AD 1AD 0AD