Cpu Data (Handset); Ic201 - Panasonic KX-TG5671S Service Manual

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KX-TG5671S / KX-TG5672B / KX-TG5673B / KX-TGA560S / KX-TGA560B

21 CPU DATA (HANDSET)

21.1. IC201

PIN
Description
1
GNDPA
2
SPOUTP
3
BCLK
4
RSSI
5
XIN
6
XOUT
7
VDD
8
VCCIN
9
GND
10 DCDCGND
11 DCDCIN
12 DCDCOUT
13 RSTN
14 (FLASH_RESET)
15 (FLASH_SO)
16 (FLASH_SI)
17 (FLASH_CS)
18 BL LED
19 SERIAL DI
20 TX OUT
21 PA_CONT
22 SYN_LE2
23 CON_EN
24 RF_RESET
25 NC
26 SHCTRL
27 HEADSET_DET
28 GND
29 VCC
30 SERIAL_LE
31 SERIAL_CLK
32 SERIAL DATA
33 RXEN
34 TXEN
35 RXGAIN
36 RXI
37 NC
38 CHARGE_DET
39 NC
40 NC
41 NC
42 NC
43 NC
44 DOT_LCD_D4
45 DOT_LCD_D5
46 DOT_LCD_D6
47 DOT_LCD_D7
48 GND
49 VCC
50 DOT_LCD_RESET
51 (FLASH_SCK)
52 NC(INT0)
53 NC
54 NC
55 NC
56 DOT_LCD_RS
57 DOT_LCD_RW_WR
58 DOT_LCD_E_RD
59 DOT_LCD_POWER
_SW
60 ANT_LED1
I/O
High
High_Z
Low
GND
--
--
GND
A.O
--
--
--
A.O
--
--
--
A.I
--
--
--
A.I
--
--
--
A.O
--
--
--
VDD
--
--
--
VCC
VCC
--
--
GND
--
--
GND
GND
--
--
GND
A.I
--
--
--
A.O
--
--
--
D.I
Normal
--
Reset
D.O
--
--
Normal
D.O
--
--
Normal
D.O
High
--
Low
D.O
--
--
Normal
D.O
Off
--
On
D.I
High
--
Low
D.O
High
--
Low
D.O
High
--
Low
D.O
On
--
Off
D.O
High
--
Low
D.O
Normal
--
Reset
D.O
--
--
Normal
D.O
On
--
Off
D.I
Headset
--
Non
In
GND
--
--
GND
VCC
VCC
--
--
D.O
High
--
Low
D.O
High
--
Low
D.I
High
--
Low
D.O
Active
--
Off
D.O
Active
--
Off
D.O
High
--
Low
D.I
--
--
--
D.O
--
--
Normal
D.I
Off
--
On
Charge
Charge
D.O
--
--
Normal
D.O
--
--
Normal
D.O
--
--
Normal
D.O
--
--
Normal
D.O
--
--
Normal
D.O
High
--
Low
D.O
High
--
Low
D.O
High
--
Low
D.O
High
--
Low
GND
--
--
GND
VCC
VCC
--
--
D.O
Normal
--
Reset
D.O
High
--
Low
D.O
--
--
Normal
D.O
--
--
Normal
D.O
--
--
Normal
D.O
--
--
Normal
D.O
Data
--
Instruct
D.O
Read
--
Write
D.O
Active
--
Not
D.O
On
--
Off
D.O
Off
--
On
PIN
Description
61 ANT_LED2
62 ANT_LED3
63 KEYSTROBE_E
64 KEYSTROBE_D
65 KEYSTROBE_C
66 KEYSTROBE_B
67 KEYSTROBE_A
68 GND
69 VCC
70 TEST_CLK
71 TEST_MODE _SELECT D.I
72 TEST_DATA_IN
73 TEST_DATA_OUT
74 KEYIN1
75 KEYIN2
76 KEYIN3
77 KEYIN4
78 KEYIN5
79 NC(INT1)
80 CHARGE_CNT
81 EEPROM_CLK
82 EEPROM_DATA
83 UART_TX
84 UART_RX
85 EEPROM_WP
86 GND
87 PDN
88 Battlow
89 VREF
90 MIP
91 MIN
92 DCIN2
93 GNDA
94 VCCA
95 Headset_MIC_in
96 DCIN0
97 LOUT0
98 HSSPOUT
99 VCCPA
100 SPOUTN
84
I/O
High
High_Z
Low
D.O
Off
--
On
D.O
Off
--
On
D.O
--
Not
Active
D.O
--
Not
Active
D.O
--
Not
Active
D.O
--
Not
Active
D.0
--
Not
Active
GND
--
--
GND
VCC
VCC
--
--
D.I
--
--
--
--
--
--
D.I
--
--
--
D.O
--
--
--
D.I
Non
--
Key In
D.I
Non
--
Key In
D.I
Non
--
Key In
D.I
Non
--
Key In
D.I
Non
--
Key In
D.O
--
--
Normal
D.O
Trickle
--
Normal
D.O
High
--
Low
D.I.O
High
--
Low
D.O
High
--
Low
D.I
High
--
Low
D.O
WP
--
Write
GND
--
--
GND
A.I
--
--
--
A.I
--
--
--
A.O
--
--
--
A.I
--
--
--
A.I
--
--
--
A.I
--
--
--
GND
--
--
GND
VCC
VCC
--
--
A.I
--
--
--
A.I
--
--
--
A.O
--
--
--
A.O
--
--
--
VCC
VCC
--
--
A.O
--
--
--

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