© 2019 Infinite Electronics, Inc. Pasternack is a registered trademark of Infinite Electronics, Inc.
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7.33 Reg 1Fh LD, VCO & Ramp Busy Read Only Register
Bit
Type
Name
Default
Description
0
RO
ro_lock_detect
1
1 = locked, 0 = unlocked
3:1
RO
ro_dsm_overflow
0
1 = modulator overflow
4
RO
ro_spi_vco_busy
0
Set when VCO autotuning is running
5
RO
ro_ramp_busy
0
Sweeper status flag, set when ramp is busy,
cleared when at end of ramp or not used
7.34 Reg 20h Reserved
Bit
Type
Name
Default
Description
23:0
R/W
Reserved
32
Reserved
7.35 Reg 21h Temperature Sensor Read Only Register
Bit
Type
Name
Default
Description
6:0
RO
tsens_temperature
0
Current Temperature from temp sensor each bit
adds 17.5 °C
0000000: Temp < = -22.5 °C
0000001: -22.5 °C < Temp < -5 °C
0000011: -5 °C < Temp < 12.5 °C
0000111: 12.5 °C <Temp < 30 °C
0001111: 30 °C < Temp < 47.5 °C
0011111: 47.5 °C < Temp < 65 °C
0111111: 65 °C < Temp < 82.5 °C
1111111: Temp < 82.5 °C
