Yamaha EMX 5000-12, Руководство по обслуживанию

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EMX5000-12/20
22
PIN
NO.
I/O FUNCTION NAME
PIN
NO.
I/O FUNCTION NAME
M30622MCA-XXXFP (X2416A00) CPU
DSP-SPX: IC109
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
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I
I
I/O
I/O
I
O
I
I
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
O
O
O
O
I/O/O
P96/
P95/
P94/
P93/
P92/
P91/
P90/
BYTE
CNVss
P87/XCIN
P86/XCOUT
RESET
XOUT
Vss
XIN
Vcc
P85/NMI
P84/INT2
P83/INT1
P82/INT0
P81/TA4IN/U
P80/TA4IN/U
P77/TA3IN
P76/TA3OUT
P75/TA2IN/W
P74/TA2OUT/W
P73/TA1IN/V
P72/CLK2/TA1OUT
P71/RxD2
P70/TxD2
P67/TxD1
P66/RxD1
P65/CLK1
P64/RTS1
P63/TxD0
P62/RxD0
P61/CLK0
P60/CTS0/RTS0
P57/RDY/CLKOUT
P56/ALE
P55/HOLD
P54/HLDA
P53/BCLK
P52/RD
P51/WRH/BHE
P50/WRL/WR
P47/CS3
48
49
50
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
I/O/O
I/O/O
I/O/O
I/O/O
I/O/O
I/O/O
I/O/O
I/O/O
I/O/O
I/O/O
I/O/O
I/O/O
I/O/O
I/O/O
I/O/O
I/O/O
I/O/O
I/O/O
I/O/O
I/O/O
I/O/O
I/O/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
I/O
This is an 8-bits I/O port.
Power supply 2.7V to 5.5V.
This is an 8-bits I/O port.
Power supply 0V.
This is an 8-bits I/O port.
This is an 8-bits CMOS I/O port.
This is an 8-bits I/O port.
Analog power supply input
This is an 8-bits I/O port.
Reference voltage input
Analog power supply input
This is an 8-bits I/O port.
P46/CS2
P45/CS1
P44/CS0
P43/A19
P42/A18
P41/A17
P40/A16
P37/A15
P36/A14
P35/A13
P34/A12
P33/A11
P32/A10
P31/A9
Vcc
P30/A8(/-/D7)
Vss
P27/A7(/D7/D6)
P26/A6(/D6/D5)
P25/A5(/D5/D4)
P24/A4(/D4/D3)
P23/A3(/D3/D2)
P22/A2(/D2/D1)
P21/A1(/D1/D0)
P20/A0(/D0/-)
P17/D15
P16/D14
P15/D13
P14/D12
P13/D11
P12/D10
P11/D9
P10/D8
P07/D7
P06/D6
P05/D5
P04/D4
P03/D3
P02/D2
P01/D1
P00/D0
P107/AN7/KI3
P106/AN6/KI2
P105/AN5/KI1
P104/AN4/KI0
P103/AN3
P102/AN2
P101/AN1
Avss
P100/AN0
VREF
Avcc
P97/TRG
This is an 8-bits I/O port.
External data bus width select input.
CNVss
This is set using software to function as the I/O
pins fpr a sub clock generation circuit.
This is set using software to function as the I/O
pins fpr a sub clock generation circuit.
A "L" on this input resets the microcomputer.
Clock output
Power supply 0V.
Clock input
Power supply 2.7V to 5.5V.
This is an input-only port that also functions for NMI.
This is an 8-bits I/O port.
This is an 8-bits I/O port.
This is N channel open-drain output.
This is an 8-bits I/O port. This is N channel
open-drain output.
This is an 8-bits I/O port.
While the input level at the RDY pin is "L",
the microcomputer is in the ready state.
ALE output signal
While the input level at the HOLD pin is "L",
the microcomputer is placed in the hold state.
HLDA output signal
BCLK output signal
RD output signal
WRH and BHE output signals
WRL and WR output signals
This is an 8-bits I/O port.