Register 0X02 Set_Sys_Active - SIGNALCORE SC5312A User Manual

16 SC5312A & SC5313A Hardware Manual
Register Name
CONFIG_AUTO_GAIN
STORE_DEFAULT_STATE
DEVICE_STANDBY
REFERENCE_CLOCK
REFERENCE_DAC
LO1_PATH
SYNTH_SELF_CAL
USER_EEPROM_WRITE
FREQ_PLAN_PARAM

Register 0x02 SET_SYS_ACTIVE

This register turns on or off the active LED indicator on the front connector interface of the device. This
register should be called when the device is opened or closed in software.
Bytes written 2
Bytes read 1
Bits Type Name
[0] WO Mode
[7:1] WO Unused
[7:0] RO Read back byte
Rev 2.1 | SC5312A & SC5313A
Serial
Reg Add Bit 7
Range
[23:16] Set to zeros [23:16]
[7:0] Set to zeros [7:5]
[15:8] Sign
0x17
[23:16] Sign
[31:24] Sign
[39:32] Set to zeros
0x18 [7:0] Set all to zeros
0x19 [7:0] Set to zeros [7:4]
0x1A [7:0] [7:4] set to zeros
[7:0] DAC WORD [7:0]
0x1B [15:8] 0
[23:16] Set to zeros
0x1C [7:0] 0
0x1D [7:0] Set all to zeros
[7:0] BYTE DATA [7:0]
0x1E [15:8] ADDRESS [7:0]
[23:16] ADDRESS [15:8]
[7:0] Frequency word (Hz) [7:0]
[15:8] Frequency word (Hz) [15:8]
[23:16] Frequency word (Hz) [23:16]
0x1F [31:24] Frequency word (Hz) [31:24]
[39:32] Frequency word (Hz) [39:32]
[47:40] Frequency word (Hz) [47:40]
[55:48] Set to zeros [55:52]
Width
1
7
8
User Manual
Bit 6 Bit 5 Bit 4 Bit 3
Linear mode
Absolute RF level (0 - 127) dB [6:0]
Absolute mixer level (0 - 127) dB [6:0]
Absolute IF level (0 - 127) dB [6:0]
Device sections
PXI 10
enable
0 DAC WORD [13:8]
0 0 0 0
PARAM [3:0]
Description
0 = Turns off the active LED
1 = Turns on the active LED
Set to zeros
Read 1 byte back is required for PXIe and RS232
Bit 2 Bit 1 Bit 0
Auto
Load Auto
ctrl
params Enable
amp
Enable
Clk 100 Ref out
Lock ext
enable enable
0 0 Ext/Int
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