Yamaha Magicstomp UB99 - LSI Pin Description

8
UB99
LSI PIN DESCRIPTION
DM: IC4
PIN
NO.
I/O
FUNCTION
NAME
PIN
NO.
I/O
FUNCTION
NAME
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
VCC
CS7/TMO0/TP8/PB0
CS6/TMIO1/TP9/PB1
CS5/TMO2/TP10/PB2
CS4/TMIO3/TP11/PB3
TP12/PB4
TP13/PB5
TP14/PB6
TP15/PB7
RESO
VSS
TXD0/P90
TXD1/P91
RXD0/P93
RXD1/P93
IRQ4/SCK0/P94
IRQ5/SCK1/P95
D0/P40
D1/P41
D2/P42
D3/P43
VSS
D4/P44
D5/P45
D6/P46
P47/D7
P30/D8
P31/D9
P32/D10
P33/D11
P34/D12
P35/D13
P36/D14
P37/D15
VCC
P10/A0
P11/A1
P12/A2
P13/A3
P14/A4
P15/A5
P16/A6
P17/A7
VSS
P20/A8
P21/A9
P22/A10
P23/A11
P24/A12
P25/A13
-
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
O
-
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
-
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
-
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
-
I/O
I/O
I/O
I/O
I/O
I/O
Analog power supply +3.3V
Chip select / / / Port B
Data transmission / Port B
Reset
Ground
Data transmission / Port 9
Data reception / Port 9
Interropt request / Serial clock / Port 9
Data bus / Port 4
Ground
Data bus / Port 4
Port 4 / Data bus
Port 3 / Data bus
Analog power supply +3.3V
Port 1 / Address bus
Ground
Port 2 / Address bus
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
89
90
91
92
93
94
95
96
97
98
99
100
P26/A14
P27/A15
P50/A16
P51/A17
P52/A18
P53/A19
VSS
P60/WAIT
P61/BREO
P62/BACK
P67/
STBY
RES
NMI
V
SS
EXTAL
XTAL
VCC
P63/AS
P64/RD
P65/HWR
P66/LWR
MD0
MD1
MD2
AVCC
VREF
AN0/P70
AN1/P71
AN2/P72
AN3/P73
AN4/P74
AN5/P75
DA0/AN6/P76
DA1/AN7/P77
AVSS
IRQ0/P80
CS3/IRQ1/P81
CS2/IRQ2/P82
ADTRG/CS1/IRQ3/P83
CS0/P84
VSS
TCLKA/TP0/PA0
TCLKB/TP1/PA1
TCLKC/TIOCA0/TP2/PA2
TCLKD/TIOCB0/TP3/PA3
A23/TIOCA1/TP4/PA4
A22/TIOCB1/TP5/PA5
A21/TIOCA2/TP6/PA6
A20/TIOCB2/TP7/PA7
I/O
I/O
I/O
I/O
I/O
I/O
-
I/O
I/O
I/O
I/O
I
I
I
-
I
O
-
O
O
O
O
I
I
I
-
I
I
I
I
I
I
I
I/O
I/O
-
O
I/O
I/O
I/O
-
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
Port 2 / Address bus
Port 5 / Address bus
Ground
Port 6
Port 6 / System clock output
Stand-by mode signal
Reset
Non-maskable interrupt
Ground
Clock
Clock
Power supply +3.3V
Port 6
Model control
Power supply +3.3V for A/D
Reference Voltage for A/D
Analog input / Port 7
D/A output / Analog input / Port 7
Ground for A/D
Interropt request / Port 8
Chip select / Interropt request / Port 8
Chip select / Interropt request / Port 8
Ground
Timer clock / Pulse output / Port A
Timer clock / Output comparison / Pulse output / Port A
Timer clock / Input capture / Pulse output / Port A
Address bus / Output comparison / Pulse output / Port A
Address bus / Input capture / Pulse output / Port A
Address bus / Output comparison / Pulse output / Port A
Address bus / Input capture / Pulse output / Port A
HD6413008VF25 (X4196A00) CPU (MAIN)
（LSI端子機能表）