Sundance SMT712 - Manual (Page 35)

User Manual SMT712 Page 35 of 89 Last Edited: 11/12/2012 10:36:00
1 1 Over Temperature lower threshold reached.
Setting Bit 31 Description – DACA or DACB DCM Busy Status
0 0 Normal Mode of Operation.
1 1 Either DACA DCM or DACB DCM is busy changing the value of the delay.
4.6.1.1.2 Set Control Register – 0x10 (write).
Offset 0x0400 - Reset Register – 0x10 (write)
Byte Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
3 DDS /
DDR2
Pattern
Generator
Start/nStop
DACA
sampling
clock
cancel
cycle
DCM
DACB
Force
Reset
DCM
DACA
Force
Reset
Default ‘0’ ‘0’ ‘0’ ‘0’ ‘0’ ‘0’ ‘0’ ‘0’
Byte Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
2 System
Monitor
Reset
SHB2
Reset
SHB1
Reset
DDR2 Reset External
Trigger
Selection
Default ‘1’ ‘0’ ‘1’ ‘1’ ‘1’ ‘0’ ‘0’ ‘0’
1 On-board
clock
synch
(active
low)
On-board
clock reset
and power
down
Reference
Clock
OnBoard
Divider
Reference
Clock Out
Divider
Soft Reset Ref
Clock
Circuitry
Reset
Ref Clock Selection
Default ‘1’ ‘1’ ‘0’ ‘0’ ‘1’ ‘1’ ‘00’
0 Sampling
Clock
Selection
Source
CLOCK
Power
Supplies
Enable
DACB
Power
Supplies
Enable
DACA
Power
Supplies
Enable
DAC Reset
Clock
Update
(auto-
clear)
DACB
Update
(auto-
clear)
DACA
Update
(auto-
clear)
Default ‘0’ ‘0’ ‘0’ ‘0’ ‘1’ ‘0’ ‘0’ ‘0’
Offset 0x0400 - Reset Register – 0x10 (write)
Setting Bit 0 Description – DACA Update (do not Auto-Clear)
0 0 Normal Mode of Operation
1 1 All Current ADCA Register are passed from the FPGA to the ADCA Chip
Setting Bit 1 Description – DACB Update (do not Auto-Clear)
0 0 Normal Mode of Operation
1 1 All Current ADCB Register are passed from the FPGA to the ADCB Chip
Setting Bit 2 Description – Clock Update (do not Auto-Clear)
0 0 Normal Mode of Operation
1 1 All Current Clock Register are passed from the FPGA to the Clock Chip
Setting Bit 3 Description – DACs Reset (does not Auto-Clear)
0 0 Normal Mode of Operation
1 1 DACs in Reset mode (does not auto-clear)..
Setting Bit 4 Description – DACA power supply.
0 0 DACA not powered.
1 1 DACA under power.
Setting Bit 5 Description – DACB power supply.
0 0 DACB not powered.