Sensoray 526 - Manual (Page 21)

21
DAC Control Register
0x04
Bits Type Default Description
[15:4] UU X Reserved.
[3] WO 0 DAC reset. Writing a 1 to this bit resets all DAC channels.
Writing a 0 has no effect.
[2:1] WO 00 DAC data buffer select. Write accesses to DAC Data Register
are routed to the corresponding data buffer:
00 - channel 0;
01 - channel 1;
10 - channel 2;
11 - channel 3;
[0] WO 0 DAC start. Writing a 1 to this bit starts upload for all DAC
channels. Bit [1] of the Interrupt Status register is set to 1
when upload is complete.