Kenwood TK-3170 E - Semiconductor Data; Microprocessor Pin Assignments

TK-3170
24
Pin No. Port Name I/O Function
1 VREF - +5V
1 KEY2 I Key matrix 2 input
2 KEY3 I Key matrix 3 input
3PCOTX APC adjust
4 HSDO O High speed data output
5 KEY4 I Key matrix 4 input
6 EEPCL O EEPROM clock
7 HSDIN I High speed data input
8 MDSW I Man down switch input
9 DACDAT O DAC data
10 BYTE - 5V
11 CNVSS - 5V
12 EEPDAT O EEPROM data
13 AM2 O Audio mute 2
14 RESET I BATT reset
15 XOUT O 11.0592MHz clock output
16 DGND - DGND (Vss)
17 XIN I 11.0592MHz clock input
18 VCC - 5V
19 NMI - 5V
20 EN2 I Selector input 2
21 INT I BATT voltage INT
22 PTT I PTT
23 SHIFT O Beat shift
24 BEEP O Beep output
25 SFTOE O BU4094BCFV output enable
26 DACLD O M62364FP LD
27 LEDR O LED red
28 LEDG O LED green
29 OPTDET I Option DET
30 LSDOUT O Low speed data output
31 SIDE1 I Side 1 key
32 SIDE2 I Side 2 key
33 TXD I/O TXD (COM0)
34 VCC1 - 5V (Vcc1)
35 RXD I RXD (COM0)
36 DGND - DGND (Vss)
37 DACCLK O DAC CLK
38 AUX I AUX KEY
SEMICONDUCTOR DATA
Pin No. Port Name I/O Function
39 TXD2 O TXD2 (COM1)
40 RXD2/AINH I RXD2 (COM1)
41 AFDAT O BB TDATA and DTRCLK
42 AFDIO I/O BB DI/O
43 AFDIR O BB DIR
44 DTRLOAD O BB DTMF enable
45 AFSTD I BB STD
46 SCLK O BB SCLK
47 RDY - 5V
48 ALE - NC
49 HOLD - 5V
50 HLDA - NC
51 EN4 I Selector input 4
52 EN3 I Selector input 3
53 5TC O 5T control
54 EN1 I Selector input 1
55 BCLK O NC
56 RD O Read (RD)
57 BHE O NC
58 WR O Write (WR)
59 APCSW O APC SW
60 DSW O APC voltage discharge SW
61 LCDINH O LCD INH
62 LCDDAT O LCD DATA
63 LCDCLK O LCD CLK
64 SIM/LCDCE O LCD chip select
65 CS0 O Chip select 0
66 A19 - NC
67~76 A18~A9 O Address bus 18~9
77 UL I PLL unlock
78 PLE O PLL enable
79 PCK O PLL clock
80 SFTSTB - SFTSTB
81 SELF I/O Self progamming
82 VCC2 - 5V
83 A8 O Address bus 8
84 DGND - DGND (Vss)
85~92 A7~A0 O Address bus 7~0
93 PLLDAT O PLL data
Microprocessor : 30625MGP234HU (TX-RX unit IC7)