Chapter 6 Troubleshooting Waveforms; List Of Waveforms; Table 6-1. List Of Waveforms - Motorola APX 7000 Detailed Service Manual

Chapter 6 Troubleshooting Waveforms

This chapter contains images of waveforms that might be useful in verifying operation of certain parts
of the circuitry. These waveforms are for reference only; the actual data depicted will vary depending
on operating conditions.
6.1

List of Waveforms

Table 6-1 lists each waveform and the page on which the waveform can be found.

Table 6-1. List of Waveforms

Waveform
Clocks
32 kHz Clock
4 MHz Clock
12 MHz Clock
16.8 MHz Clock
24 MHz Clock
Audio SSI
Red Tx
Red Rx
Sync.
BCLK
RX SSI
CLK.
DA
FSync.
TX SSI
CLK.
DA.
FSync.
SPI
CLK
CLK INV
CS
MOSI
Table 6-1. List of Waveforms (Continued)
Page
No.
I2C BUS
SCL
6-3
SCL 5V
6-4
SDA
6-5
One Wire
6-6
1-Wire
6-7
GCAI
GPIO1
6-8
GPIO3
6-9
GPIO4
6-10
USB
6-11
D-
D+
6-12
UART
6-13
RX
6-14
TX
SDRAM
6-15
CLK
6-16
CLKX
6-17
FLASH CONTROL
ADV
6-18
CPLD CS
6-19
CS3
6-20
OE
6-21
Waveform
Page
No.
6-22
6-23
6-24
6-25
6-26
6-27
6-28
6-29
6-30
6-31
6-32
6-33
6-34
6-35
6-36
6-37
6-38