Cpu Data (Base Unit); Ic501 - Panasonic KX-TG5671S Service Manual

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20 CPU DATA (BASE UNIT)

20.1. IC501

PIN
Description
1
GNDPA
2
SPOUTP
3
BMCCLK
4
TXMOD
5
RSSI
6
XIN
7
XOUT
8
VDD
9
VCCIN
10 GND
11 RSTN
12 FLASH_RST
13 FLASH_SO
14 FLASH_SI
15 FLASH_CS
16 NC
17 SYN_OUT
18 TX_DATA
19 PA_CONT
20 SYN_LE2
21 AC_DOWN_DET
22 RF_RST
23 RADIO_EN
24 SHCTRL
25 ANT0
26 GND
27 VCC
28 SYN_LE1
29 SYN_CLK
30 SYN_DATA
31 RXEN
32 TXEN
33 RXGAIN
34 RXI
35 SEG12
36 SEG11
37 SEG10
38 SEG9
39 SEG8
40 SEG7
41 SEG6
42 SEG5
43 SEG4
44 SEG3
45 SP_LED
46 GND
47 VCC
48 NC(INT0)
49 FLASH_SCK
50 KEY_STB_F
51 KEY_STB_E
52 KEY_STB_D
53 KEY_STB_C
54 KEY_STB_B
55 KEY_STB_A
56 LINE_SZ
57 NOT_RLY
58 BELL
59 RLY
60 KEY_IN6
61 KEY_IN5
62 KEY_IN4
I/O
High
High_Z
Low
GND
--
--
--
A.O
--
--
--
A.O
--
--
--
A.O
--
--
--
A.I
--
--
--
A.I
--
--
--
A.O
--
--
--
D.O
--
--
--
VCC
--
--
--
GND
--
--
GND
D.I
Normal
--
Reset
*
High
Middle
Low
*
High
Middle
Low
*
High
Middle
Low
*
High
Middle
Low
D.O
--
--
--
D.I
High
--
Low
D.O
High
--
Low
D.O
Low
--
High
Power
Power
D.O
Not
--
Active
D.I
High
--
Low
D.O
Normal
--
WakeUp
D.O
Active
--
Not
D.O
Active
--
Not
D.O
On
--
Off
GND
--
--
GND
VCC
VCC
--
--
D.O
Not
--
Active
D.O
High
--
Low
D.O
High
--
Low
D.O
Active
--
Off
D.O
Active
--
Off
D.O
High
--
Low
D.I
High
--
Low
D.O
High
--
Low
D.O
High
--
Low
D.O
High
--
Low
D.O
High
--
Low
D.O
High
--
Low
D.O
High
--
Low
D.O
High
--
Low
D.O
High
--
Low
D.O
High
--
Low
D.O
High
--
Low
D.I.O
--
Off
On
GND
--
--
GND
VCC
VCC
--
--
D.O
--
--
--
*
High
Middle
Low
D.O
Active
Not
--
D.O
Active
Not
--
D.O
Active
Not
--
D.O
Active
Not
--
D.O
Active
Not
--
D.O
Active
Not
--
D.O
On
--
Off
D.O On Hook
--
Off Hook
D.I
OFF
--
ON
D.O Off Hook
--
On Hook
D.O
Non
--
Key_In
D.O
Non
--
Key_In
D.O
Non
--
Key_In
KX-TG5671S / KX-TG5672B / KX-TG5673B / KX-TGA560S / KX-TGA560B
PIN
Description
63 KEY_IN3
64 KEY_IN2
65 KEY_IN1
66 GND
67 VCC
68 TCK
69 TMS
70 TDI
71 TD0
72 NC
73 CHG_DET
74 INT_LED
75 COM2
76 COM1
77 NC(INT1)
78 CHG_LED
79 INUSE_LED
80 ANS_LED
81 UART_TX
82 UART_RX
83 MSG_LED
84 GND
85 PDN
86 IBAT
87 VREF
88 MIP
89 MIN
90 DCIN2
91 NC
92 GNDA
93 HSMIP
94 HSMIN
95 VCCA
96 Headset_MIC_in
97 LOUT0
98 HSSPOUT
99 VCCPA
100 SPOUTN
Note:
• • • • The mark "*" in the I/O column means the port is
controlled by the firmware.
83
I/O
High
High_Z
Low
D.I
Non
--
Key In
D.I
Non
--
Key In
D.I
Non
--
Key In
GND
--
--
GND
VCC
VCC
--
--
D.O
--
--
--
D.I
--
--
--
D.O
--
--
--
D.O
--
--
--
D.O
--
--
--
D.I
Off
--
On
Charge
Charge
D.I.O
--
Off
On
I.O
High
Middle
Low
I.O
High
Middle
Low
D.O
--
--
--
D.I.O
--
Off
On
D.I.O
--
Off
On
D.I.O
--
Off
On
D.O
High
--
Low
D.I
High
--
Low
D.I.O
--
Off
On
GND
--
--
GND
A.I
--
--
--
A.I
--
--
--
A.O
--
--
--
A.I
--
--
--
A.I
--
--
--
A.I
--
--
--
A.O
--
--
--
GND
--
--
--
A.I
--
--
--
A.I
--
--
--
VCC
--
--
--
A.I
--
--
--
A.O
--
--
--
A.O
--
--
--
VCC
--
--
--
A.O
--
--
--

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