Sharp GX15 Service Manual page 96

GX15
Pin No. Terminal name
46 CSDO
47 CLKOUT_GATE
48 GPO_1
49 OSCIN
50* MC_CMD
51 GPIO_55
52 GND
53 KEYPADROW[3]
54 KEYPADROW[1]
55 GPIO_33
56 GPIO_17
57 ADD[11]
58 ADD[9]
59 ADD[5]
60 ADD[3]
61 GND
62 VCC
63 PWRON
64* MC_DAT[1]
65 GND
66 VEXT
67 KEYPADCOL[0]
68 VEXT
69 GPIO_15
70 GPIO_16
71 ADD[13]
72 ADD[12]
73 ADD[8]
74 ADD[6]
75 GPO_22
76 GPIO_14
77 GPIO_10
78 GPIO_12
79 VMEM
80 ADD[14]
81 GND
82 VCC
83 ADD[10]
84 CLKOUT
85* MC_DAT[3]
86 GND
87 GND
88 GPIO_13
89 GPIO_7
90 GPIO_9
91 ADD[19]
92 ADD[17]
93 ADD[18]
94 ADD[15]
95 ADD[16]
96 CSFS
97* MC_CLK
98 VCC
99 GPIO_11
100 GPIO_8
101* GPIO_5
102 GPIO_6
103 ADD[22]
104 ADD[21]
105 GPIO_40
106 ADD[20]
107 GND
108 ADD[23]
109 GND
CONFIDENTIAL
Input/Output
Output Control serial port data output to analogue BB
Input Master clock enable from analogue BB (MCLKEN)
Output Analogue baseband transmit section control (TXON)
Input 32.768 kHz crystal oscillator input
Output Not used
Input Boot control 1
– Earth
Input KEYIN signal input 3
Input KEYIN signal input 1
Input UART_RXD for Bluetooth module
Output PCM data output for Bluetooth module
Output Processor address bus 11
Output Processor address bus 9
Output Processor address bus 5
Output Processor address bus 3
– Earth
Input Core power supply 1.7 - 1.9 V (VCORE)
Output System power control for analogue BB
Output Not used
– Earth
Input System interface power supply 2.4 - 3.3 V (VINT)
Output KEYIN signal output 0
Input System interface power supply 2.4 - 3.3 V (VINT)
Input PCM data input for Bluetooth module
Output PCM SYNC output for Bluetooth module
Output Processor address bus 13
Output Processor address bus 12
Output Processor address bus 8
Output Processor address bus 6
Output VPP control for flash memory 1
Output PCM clock output for Bluetooth module
Input USB detection
Output Reset output for LCD module
Input Memory power supply 2.7 - 3.3 V (VMEM)
Output Processor address bus 14
– Earth
Input Core power supply 1.7 - 1.9 V (VCORE)
Output Processor address bus 10
Output 13 MHz clock output for analogue BB (CLKOUT)
Output Not used
– Earth
– Earth
Input Interrupt input from camera controller
Input Hands free kit (earphone) hooking switch detection
Input Manufacture specific input from I/O connector
Output Processor address bus 19
Output Processor address bus 17
Output Processor address bus 18
Output Processor address bus 15
Output Processor address bus 16
Output Control serial port framing signal output to analogue BB
Output Not used
Input Core power supply 1.7 - 1.9 V (VCORE)
Output Camera power control 2
Output Reset output for Bluetooth module
Output Not used
Input Bluetooth clock request
Output Processor address bus 22
Output Processor address bus 21
Output 13 MHz clock output for camera controller & Sound generator IC
Output Processor address bus 20
– Earth
Output Processor address bus 23
– Earth
Description of terminal
6 – 8