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IC105 VHINL17SZ08-1L (NL17SZ08): LOGIC
IC507 VHI74VHC1GT-1L (74VHC1GT): LOGIC
Pin No.
Terminal name
1
IN B
2
IN A
3
GND
4
OUT Y
5
VCC
IC106 (AD6528B): DIGITAL BASEBAND
Pin No.
Terminal name
1
ASDO
2
BSDI
3
BSOFS
4*
GPIO_48
5
VINT
6
GPO_29
7
GPO_5
8
VDDRTC
9
VSSRTC
10*
MC_DAT[0]
11
GPIO_22
12
GPIO_56
13
KEYPADCOL[4]
14
KEYPADCOL[1]
15
KEYPADROW[4]
16
KEYPADROW[2]
17
GPIO_38
18
GPIO_36
19
ASDI
20
GPIO_35
21*
ADD[0]
22
ASFS
23
BSIFS
24
BSDO
25
CSDI
26*
GPO_6
27
GPO_0
28
OSCOUT
29*
MC_DAT[2]
30
VMC
31
VCC
32
KEYPADCOL[3]
33
KEYPADCOL[2]
34
GPIO_39
35
GPIO_37
36
GPIO_34
37
ADD[4]
38
ADD[2]
39
GND
40
KEYPADROW[0]
41
VEXT
42
GPO_23
43
ADD[7]
44
VMEM
45
ADD[1]
CONFIDENTIAL
Input/Output
Input
Input
Input
Input
–
Earth
Output
Output
–
Power supply
IN B
1
IN A
2
GND
3
Input/Output
Output
Audio serial port data output to analogue BB
Input
Baseband serial port data input from analogue BB
Output
Baseband serial port output framing signal output to analogue BB
Output
Not used
Input
Analogue BB interface power supply 1.7 - 3.3 V (VCORE)
Output
Analogue BB reset output (ABBRESET)
Output
Advance state machine of analogue BB
Input
RTC power supply 1.0 - 1.9 V (VRTC)
–
RTC earth
Output
Not used
Output
RSP for main LCD controller
Input
Boot control 0
Output
KEYIN signal output 4
Output
KEYIN signal output 1
Input
KEYIN signal input 4
Input
KEYIN signal input 2
Input
Interrupt input from sound generator IC
Output
AOUT3 bias control
Input
Audio serial port data input from analogue BB
Output
Camera power control 1
Output
Not used
Input
Audio serial port framing signal input from analogue BB
Input
Baseband serial port input framing signal input from analogue BB
Output
Baseband serial port data output to analogue BB
Input
Control serial port data input from analogue BB
Output
Not used
Output
Analogue baseband receive section control (RXON)
Output
32.768 kHz crystal oscillator output
Output
Not used
Input
Pull down resistor
Input
Core power supply 1.7 - 1.9 V (VCORE)
Output
KEYIN signal output 3
Output
KEYIN signal output 2
Output
USB PU control
Input
Interrupt input from analogue BB
Output
UART_TXD for Bluetooth module
Output
Processor address bus 4
Output
Processor address bus 2
–
Earth
Input
KEYIN signal input 0
Input
System interface power supply 2.4 - 3.3 V (VINT)
Output
Backlight ON/OFF with PWM
Output
Processor address bus 7
Input
Memory power supply 2.7 - 3.3 V (VMEM)
Output
Processor address bus 1
Description of terminal
5
VCC
4
OUT Y
Description of terminal
6 – 7
GX15
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