Motorola Astro XTL 1500 - 32 Khz Clock Waveform; DSP SSI Port RX Mode

June 15, 2005 6815854H01-A
6-4 Troubleshooting Waveforms: XTL 1500 Waveforms
6.2.5 32 kHz Clock Waveform
6.2.6 DSP SSI Port RX Mode
MAEPF-27857-O
Trace 1 — R428 — 32 kHz Clock
2
Ch3
Ch1
T
1
3
M 20.0us Ch1 2.2 V
Ch1 Freq
18kHz
5.00V
5.00V
5.00V
Ch2
MAEPF-27858-O
DSP SSI Port RX Mode CSQ
Trace 1 — ABACUS_SSI_FSYNC
Trace 2 — ABACUS_SSI_RXD
Trace 3 — ABACUS_SSI_CLK (1.2 MHz)