Table 3-7. Gcai Connector Pin Assignment - Motorola APX 3000 Detailed Service Manual
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Also See for APX 3000:
- Basic service manual (144 pages) ,
- User manual (104 pages) ,
- Manual (59 pages)
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Theory of Operation
: Controller
ASSIGNMENT
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Table 3-7. GCAI Connector Pin Assignment
PIN
GCAI_GPIO0 / PwrOn
GCAI_ONE_WIRE
GCAI_VBUS_5V
GCAI_USB_P_GPIO1 / TxDc / FillReq
GCAI_USB_N_GPIO2 / RxDc / FillData
GND
GCAI_SPKR_P / LineOut+
GCAI_SPKR_N / LineOut-
GCAI_RTS_GPIO_3 / OTG-ID / FillSen
GCAI_MIC_P
GCAI_MIC_N
GCAI_CTS_GPIO_4 / KeyFail / FillClk
SIGNAL
3-41
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Troubleshooting
