Theory of Operation
: Controller
3-61
Table 3-11. P1 Pin Assignment
P1 PIN
ASSIGNMENT
SIGNAL
5
GND
6
GCAI_USB_P_GPIO1
7
GCAI_USB_N_GPIO2
9
GCAI_RTS_GPIO_3
10
GCAI_CTS_GPIO_4
11
GCAI_MIC_N
12
GCAI_MIC_P
13
GCAI_SPKR_N
14
GCAI_SPKR_P
16
GCAI_ONE_WIRE
17
GCAI_ GPIO0
19
GCAI_VBUS_5V
20
GCAI_VBUS_5V
Table 3-12. GCAI Connector Pin Assignment
PIN
ASSIGNMENT
SIGNAL
A
GND
B
GCAI_RF_INPUT
C
GND
1
GCAI_GPIO0 / PwrOn
2
GCAI_ONE_WIRE
3
GCAI_VBUS_5V
4
GCAI_USB_P_GPIO1 / TxDc / FillReq
5
GCAI_USB_N_GPIO2 / RxDc / FillData
6
GND
7
GCAI_SPKR_P /
8
GCAI_SPKR_N / LineOut-
9
GCAI_RTS_GPIO_3 / OTG-ID / FillSen
10
GCAI_MIC_P
11
GCAI_MIC_N
12
GCAI_CTS_GPIO_4 / KeyFail / FillClk
Summary of Contents for ASTRO APX 7000
Page 1: ......
Page 4: ...iv Document History Notes ...
Page 24: ...2 4 Radio Power DC Power Routing VOCON Board Notes ...
Page 98: ...3 74 Theory of Operation Global Positioning System GPS ...
Page 163: ...Troubleshooting Charts PA Failure 5 59 ...
Page 164: ...5 60 Troubleshooting Charts PA Failure ...
Page 276: ...7 58 Troubleshooting Tables List of Board and IC Signals Notes ...
Page 318: ...8 42 Schematics Boards Overlays and Parts Lists Transceiver RF Boards VHF 700 800 Notes ...
Page 380: ...8 104 Schematics Boards Overlays and Parts Lists Transceiver RF Boards UHF1 700 800 MHz Notes ...
Page 432: ...8 156 Schematics Boards Overlays and Parts Lists Transceiver RF Boards UHF1 VHF Notes ...
Page 458: ...8 182 Schematics Boards Overlays and Parts Lists Transceiver RF Boards UHF1 UHF2 Notes ...
Page 498: ...8 222 Schematics Boards Overlays and Parts Lists Transceiver RF Boards UHF2 700 800 MHz Notes ...
Page 546: ...8 270 Schematics Boards Overlays and Parts Lists Transceiver RF Boards UHF2 VHF Notes ...
Page 606: ...8 330 Schematics Boards Overlays and Parts Lists VOCON Boards Notes ...
Page 638: ...Glossary 10 Glossary Notes ...
Page 643: ......