Page 8
Quick Installation
Page 8
01270146.doc
Blue Chip Technology Ltd.
DMA Settings
The card can transfer data from memory to the analogue outputs using DMA.
The settings are controlled by links on jumper blocks JP2 and JP4. DMA
channels 1 and 3 are provided.
JP4 controls the setting of the DMA Request channels for the DAC. JP2
controls the setting of the DMA Acknowledge channels. The settings must be
the same on both JP2 and JP4. If DMA operation is not required, the links may
left open to allow the unused channels to be used by other cards.
The appendix contains a section explaining the use of DMA
Fitting the Card
Once all the links have been set, the card can be installed into the host
computer.
Observe all safety precautions and anti-static precautions. If possible try and
locate the card away from 'noisy' cards such as hard disc controllers, network
cards and processor cards.
Summary of Contents for AOP-12D
Page 1: ...AOP 12D Multi Function Analogue Output Card User Manual...
Page 2: ......