ADLINK PCI-9846 - Manual (Page 26)

16 Introduction
Data Storage and Transfer
Onboard Reference
Specification Value
Onboard Memory Size 512 MB, share for four channels
Data Transfer
Scatter-gather DMA
Table 1-10: Data Storage and Transfer
Specification Value
Onboard Reference Voltage 5 V
Temperature Drift ±3 ppm/°C
Recommended Warm-up Time 15 minutes
Table 1-11: Onboard Reference