Motorola ASTRO Digital Spectra Plus - Waveform W3: DSP SSI Port TX Mode CSQ; Waveform W4: ABACUS Programming at Mode Change

6881076C25-E September 5, 2008
Troubleshooting Waveforms: ASTRO Digital Spectra Waveforms 6-3
Waveform W3: DSP SSI Port TX Mode CSQ
Waveform W4: ABACUS Programming at Mode Change
T
T
2836 Acquisitions
Tek stopped:
T
3
Ch1 Ch2
Ch3
2
1
M 5.00us Ch1 2.2 V
W3: DSP SSI Port TX mode CSQ.
Trace 1 - SC2
Trace 2 - STD
Trace 3 - SCK (1.2MHz)
Ch1 Freq
47.856kHz
Low signal
amplitude
5.00V
5.00V
5.00V
MAEPF-24378-O
T
13 Acquisitions
Tek stopped:
T
1
Ch1
M 10.0us Ch1 2.2 V
W4: ABACUS programming
captured during mode change.
Trace 1 - (ADSIC) SBI
MAEPF-24379-O
Ch1 Freq
74.610kHz
2.00V