Panasonic KX-TG7100BXS, Service Manual

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KX-TG7100BXS/KX-TG7100BXT/KX-TGA710CXS/KX-TGA710CXT
14.2. CPU Data (Handset)
14.2.1. IC1 (BBIC)
Pin No Description I/O Connection at Normal at Reset mode
1 LED1/PWM0/P2[0] D,O LCD_BK O I-PU
2 LED2/PWM1/P2[1] D,O LCD_CSB O I-PU
3 SK D,O SK O O-L
4 SIO D,I/O SIO I/O I-PD
5 LE D,I/O LE O O-L
6 P3[1]/PD1 D,O COL1 I/O I-PD
7 P3[2]/PD2 D,O COL2 I/O I-PD
8 TDO A,O TDO O O-L
9 RDI D,I RDI I I
10 RSSI/RFCLKm A,I RSSI I I
11 VSSRF S VSSRF S -
12 CAP A,I CAP I I
13 Xtal1 A,I Xtal1 I I
14 AVS S AVS S -
15 AVD_XTAL A,I AVD_XTAL I I
16 VDDRF S VDDRF S -
17 RFCLKd D,O RFCLK O O-L
18 VDDIO S VDDIO S -
19 VDD S VDD S -
20 VSS S VSS S -
21 TDOD/P2[7] D,O NC O I-PU
22 SDA1/P2[5] D,IO LCD_SI O I
23 SCL1/P2[4] D,IO LCD_SCL O I
24 INT5n/P1[5] D,IO LCD_RS O O-H
25 INT2n/P1[2] D,IO ROW2 I I-PU
26 BXTAL/P5[0] D,IO NC O I-PD
27 P4[0] D,IO NC O I-PD
28 P4[1] D,IO NC O I-PD
29 P4[2] D,IO NC O I-PD
30 P4[3] D,IO NC O I-PD
31 P4[4] D,IO NC O I-PD
32 P4[5] D,IO NC O I-PD
33 P4[6] D,IO NC O I-PD
34 P4[7] D,IO NC O I-PD
35 VSSPA S VSSPA S -
36 PAOUTp/P5[2] A,O PAOUTp O O-L
37 VDDPA S VDDPA S -
38 PAOUTp/P5[1] A,O PAOUTp O O-L
39 VSSPA S VSSPA S -
40 VSS - VSS S -
41 VDDIO - VDDIO S -
42 VDD - VDD - -
43 PCM1_CLK/P3[3]/PD3 D,O COL3 I/O I
44 PCM1_DOUT/P3[4]/PD4 D,O COL4 I/O I
45 PCM1_DIN/P3[5]/PD5 D,O COL5 I/O I
46 PCM1_FSC/P3[6]/PD6 D,O NC O I
47 INT0n/P1[0] D,I ROW0 I I-PU
48 SPI2_CLK/P3[7] D,O NC O I-PD
49 SPI2_DO/P0[0]/TRAX D,O UTX O I-PU
50 SPI2_DI/P0[1]/URX D,O URX I I-PU
51 P0[2]/JTIO D,O JTAG I/O I-PU
52 P0[3]/SDA2/UTX2 D,IO EEP_SDA I/O I-PU
53 P0[4]/SCL2/URX/
SPI1_EN D,O EEP_SCL O I-PU
54 P0[5]/SPI1_CLK D,O BELL_LED O I-PU
55 P0[6]/SPI1_DO D,O NC O I-PU
56 P0[7]/SPI1_DI D,O RF_RESET O I-PU
57 VSS S VSS S -
58 VDD S VDD S -
59 VDDIO S VDDIO S -
60 P2[3]/ADC1 D,O EEP_WP O I
61 P5[3]/PCM1_CLK D,O NC O I-PU