7-8
Troubleshooting Tables:
List of Board and IC Signals
NC
Not Used
J13
Input
None
Input
None
NC
Not Used
K13
Input
None
Input
None
emergency
Emergency
pushbutton
N7
0=Pressed
Input
Pullup
Input
Pullup
NC
NC
N6
Input
Pullup
Input
Pullup
NC
NC
N8
Input
Pullup
Input
Pullup
sb2
Side button #2
N5
0=Pressed
Input
Pullup
Input
Pullup
sb1
Side button #1
M5
0=Pressed
Input
Pullup
Input
Pullup
monitor
Monitor button
P11
0=Pressed
Input
Pullup
Input
Pullup
cpld_ver4
CPLD version
identifier bit 4
(REG)
Register
Register
cpld_ver3
CPLD version
identifier bit 3
(REG)
Register
Register
cpld_ver2
CPLD version
identifier bit 2
(REG)
Register
Register
cpld_ver1
CPLD version
identifier bit 1
(REG)
Register
Register
cpld_ver0
CPLD version
identifier bit 0
(REG)
Register
Register
board_id8
Controller Board ID bit
8
H12
Input
Pullup
Input
Pullup
board_id7
Controller Board ID bit
7
H13
Input
Pullup
Input
Pullup
board_id6
Controller Board ID bit
6
G13
Input
Pullup
Input
Pullup
board_id5
Controller Board ID bit
5
F13
Input
Pullup
Input
Pullup
board_id4
Controller Board ID bit
4
D13
Input
Pullup
Input
Pullup
board_id3
Controller Board ID bit
3
E13
Input
Pullup
Input
Pullup
board_id2
Controller Board ID bit
2
C14
Input
Pullup
Input
Pullup
board_id1
Controller Board ID bit
1
D14
Input
Pullup
Input
Pullup
board_id0
Controller Board ID bit
0
F14
Input
Pullup
Input
Pullup
Table 7-7. Overall GPIO pin functions (Continued)
Signal Name
Description
Pin or
Ball #
Active State
SW Initialized
HW Reset
Direction
*
PU
State
Direction
*
PU
or
PD
Содержание Astro APX 3000
Страница 1: ...APXTM TWO WAY RADIOS APX 3000 DETAILED SERVICE MANUAL ...
Страница 2: ......
Страница 4: ...Notes ...
Страница 6: ...vi Document History Notes ...
Страница 10: ...x Table of Contents Notes ...
Страница 12: ...xii List of Tables Notes ...
Страница 18: ...xviii List of Figures Notes ...
Страница 22: ...xxii CommercialWarranty Notes ...
Страница 46: ...3 20 Theory of Operation Main Board Notes ...
Страница 84: ...3 58 Theory of Operation Bluetooth Notes ...
Страница 147: ...Troubleshooting Waveforms Clocks 6 3 6 2 2 4 MHz Clock Trace 1 Trace recorded at R6113 Figure 6 2 4 MHz Clock Waveform ...
Страница 154: ...6 10 Troubleshooting Waveforms Audio SSI 6 3 4 BCLK Trace 1 Trace recorded at R6107 Figure 6 9 Audio SSI BCLK Waveform ...
Страница 156: ...6 12 Troubleshooting Waveforms RX SSI 6 4 2 DA Trace 1 Trace recorded at R2805 Figure 6 11 RX SSI DA Waveform ...
Страница 157: ...Troubleshooting Waveforms RX SSI 6 13 6 4 3 FSYNC Trace 1 Trace recorded at R2804 Figure 6 12 RX SSI FSync Waveform ...
Страница 159: ...Troubleshooting Waveforms TX SSI 6 15 6 5 2 DA Trace 1 Trace recorded at R2817 Figure 6 14 TX SSI DA Waveform ...
Страница 160: ...6 16 Troubleshooting Waveforms TX SSI 6 5 3 FSYNC Trace 1 Trace recorded at R2807 Figure 6 15 TX SSI FSync Waveform ...
Страница 161: ...Troubleshooting Waveforms SPI 6 17 6 6 SPI 6 6 1 CLK Trace 1 Trace recorded at R2803 Figure 6 16 SPI CLK Waveform ...
Страница 162: ...6 18 Troubleshooting Waveforms SPI 6 6 2 CS Trace 1 Trace recorded at R6602 Figure 6 17 CS Waveform ...
Страница 164: ...6 20 Troubleshooting Waveforms I2C BUS 6 7 2 SCL 5V Trace 1 Trace recorded at R2204 Figure 6 19 I2C Bus SCA 5V Waveform ...
Страница 165: ...Troubleshooting Waveforms I2C BUS 6 21 6 7 3 SDA Trace 1 Trace recorded at R6209 Figure 6 20 I2C Bus SDA Waveform ...
Страница 169: ...Troubleshooting Waveforms USB 6 25 6 10 USB 6 10 1 D Trace 1 Trace recorded at TP F_GCAI_USB Figure 6 24 USB D Waveform ...
Страница 170: ...6 26 Troubleshooting Waveforms USB 6 10 2 D Trace 1 Trace recorded at TP F_GCAI_USB Figure 6 25 USB D Waveform ...
Страница 172: ...6 28 Troubleshooting Waveforms SDRAM 6 11 2 CLKX Trace 1 Trace recorded at TP6308 Figure 6 27 SDRAM CLKX Waveform ...
Страница 208: ...6 64 Troubleshooting Waveforms LF CW on Spectrum Analyzer Notes ...
Страница 222: ...7 14 Troubleshooting Tables List of Board and IC Signals Notes ...
Страница 282: ...8 60 Schematics Boards Overlays and Parts Lists Main Board Block UHF1 84012513001_A Notes ...
Страница 338: ...8 116 Schematics Boards Overlays and Parts Lists Main Board Block 700 800 MHz 84012501002 Notes ...
Страница 390: ...8 168 Schematics Boards Overlays and Parts Lists Main Board Block VHF 84012512001_A Notes ...
Страница 456: ...9 8 Debugging Fixture Powering up Covert Board Notes ...
Страница 468: ...Glossary 10 Glossary Notes ...
Страница 472: ...Index 4 Index Notes ...
Страница 473: ......