Yamaha BBT500H Service Manual page 13

LSI PIN DESCRIPTION
HD6413008VF25 (X4196A00) CPU ...................................................................................... 13
AK5383VF (X0578A00) A/D ................................................................................................. 14
AK4393VF-E2 (XW029A00) D/A ..........................................................................................14
TDA7571 (X4450A00) DIGITAL POWER AMP ....................................................................14
YSS910-V (XV988B00) DSP ................................................................................................. 15
HD6413008VF25 (X4196A00) CPU
PIN
NAME I/O
NO.
1 VCC/VCL I/O Power supply/External capacitor
2 CS7/TMO0/TP8/PB0 I/O Chip select 7/Compare match 0/TPC 8/Port B-0
3 CS6/TMIO1/TP9/PB1 I/O Chip select 6/Input capture,Compare match 1/TPC 9/Port B-1
4 CS5/TMO2/TP10/PB2 I/O Chip select 5/Compare match 2/TPC 10/Port B-2
5 CS4/TMIO3/TP11/PB3 I/O Chip select 4/Input capture,Compare match 3/TPC 11/Port B-3
6 TP12/PB4 I/O TPC 12/Port B-4
7 TP13/PB5 I/O TPC 13/Port B-5
8 TP14/PB6 I/O TPC 14/Port B-6
9 TP15/PB7 I/O TPC 15/Port B-7
10 RESO O Reset
11 VSS I Ground
12 TXD0/P90 I/O Transmit data 0/Port 9-0
13 TXD1/P91 I/O Transmit data 1/Port 9-1
14 RXD0/P92 I/O Receive data 0/Port 9-2
15 RXD1/P93 I/O Receive data 1/Port 9-3
16 IRQ4/SCK0/P94 I/O Interrupt request 4/Serial clock 0/Port 9-4
17 IRQ5/SCK1/P95 I/O Interrupt request 5/Serial clock 1/Port 9-5
18 D0/P40 I/O Data bus 0/Port 4-0
19 D1/P41 I/O Data bus 1/Port 4-1
20 D2/P42 I/O Data bus 2/Port 4-2
21 D3/P43 I/O Data bus 3/Port 4-3
22 VSS I Ground
23 D4/P44 I/O Data bus 4/Port 4-4
24 D5/P45 I/O Data bus 5/Port 4-5
25 D6/P46 I/O Data bus 6/Port 4-6
26 D7/P47 I/O Data bus 7/Port 4-7
27 D8 I/O Data bus 8
28 D9 I/O Data bus 9
29 D10 I/O Data bus 10
30 D11 I/O Data bus 11
31 D12 I/O Data bus 12
32 D13 I/O Data bus 13
33 D14 I/O Data bus 14
34 D15 I/O Data bus 15
35 VCC I Power supply
36 A0 O Address bus 0
37 A1 O Address bus 1
38 A2 O Address bus 2
39 A3 O Address bus 3
40 A4 O Address bus 4
41 A5 O Address bus 5
42 A6 O Address bus 6
43 A7 O Address bus 7
44 VSS I Power supply
45 A8 O Address bus 8
46 A9 O Address bus 9
47 A10 O Address bus 10
48 A11 O Address bus 11
49 A12 O Address bus 12
50 A13 O Address bus 13
（LSI 端子機能表）
PIN
FUNCTION
NO.
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88 CS3/IRQ1/P81
89 CS2/IRQ2/P82
90 ADTRG/CS1/IRQ3/P83 I/O A/D conversion/Chip select 1/Interrupt request 3/Port 8-3
91
92
93 TCLKA/TP0/PA0 I/O Clock input A/TPC 0/Port A-0
94 TCLKB/TP1/PA1 I/O Clock input B/TPC 1/Port A-1
95 TCLKC/TIOCA0/TP2/PA2 I/O Clock input C/Capture,compare A0/TPC 2/Port A-2
96 TCLKD/TIOCB0/TP3/PA3 I/O Clock input D/Capture,compare B0/TPC 3/Port A-3
97 A23/TIOCA1/TP4/PA4 I/O Address bus 23/Capture,compare A1/TPC 4/Port A-4
98 A22/TIOCB1/TP5/PA5 I/O Address bus 22/Capture,compare B1/TPC 5/Port A-5
99 A21/TIOCA2/TP6/PA6 I/O Address bus 21/Capture,compare A2/TPC 6/Port A-6
100 A20/TIOCB2/TP7/PA7 I/O Address bus 20/Capture,compare B2/TPC 7/Port A-7
NAME I/O
A14 O Address bus 14
A15 O Address bus 15
A16 O Address bus 16
A17 O Address bus 17
A18 O Address bus 18
A19 O Address bus 19
VSS I Power supply
P60/WAIT I/O Port 6-0/Wait
P61/BREQ I/O Port 6-1/Bus request
P62/BACK I/O Port 6-2/Bus request acknowledge
P67/ I/O Port 6-7/System clock
STBY I Standby
RES I Reset
NMI I Nonmaskable interrupt
VSS I Power supply
EXTAL I Crystal resonator or external clock
XTAL I Crystal resonator
VCC I Power supply
AS O Address strobe
RD O Read
HWR O High write
LWR O Low write
MD0 I Operating mode 0
MD1 I Operating mode 1
MD2 I Operating mode 2
AVCC I Power supply
VREF I Reference voltage
P70/AN0 I/O Port 7-0/Analog 0
P71/AN1 I/O Port 7-1/Analog 1
P72/AN2 I/O Port 7-2/Analog 2
P73/AN3 I/O Port 7-3/Analog 3
P74/AN4 I/O Port 7-4/Analog 4
P75/AN5 I/O Port 7-5/Analog 5
P76/AN6/DA0 I/O Port 7-6/Analog 6/D/A converter 0
P77/AN7/DA1 I/O Port 7-7/Analog 7/D/A converter 1
AVSS I Ground
IRQ0/P80 I/O Interrupt request 0/Port 8-0
I/O Chip select 3/Interrupt request 1/Port 8-1
I/O Chip select 2/Interrupt request 2/Port 8-2
CS0/P84 I/O Chip select 0/Port 8-4
VSS I Power supply
BBT500H
DM: IC106
FUNCTION
13