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M4A3-64/64-10VC (X2987A00)
PIN
NAME
I/O
FUNCTION
NO.
1
GND
Ground
2
TDI
I
Test data in
3
A1
I/O
Data bus block A
4
A3
I/O
Data bus block A
5
A5
I/O
Data bus block A
6
A7
I/O
Data bus block A
7
A9
I/O
Data bus block A
8
A11
I/O
Data bus block A
9
A13
I/O
Data bus block A
10
A15
I/O
Data bus block A
11 I0/CLK1
I
12
VCC
Power supply
13
GND
Ground
14 I1/CLK1
I
15
B15
I/O
Data bus block B
16
B13
I/O
Data bus block B
17
B11
I/O
Data bus block B
18
B9
I/O
Data bus block B
19
B7
I/O
Data bus block B
20
B5
I/O
Data bus block B
21
B3
I/O
Data bus block B
22
B1
I/O
Data bus block B
23
TMS
Test mode select
24
TCK
Test clock
25
GND
Ground
26
GND
Ground
27
GND
Ground
28
B14
I/O
Data bus block B
29
B12
I/O
Data bus block B
30
B10
I/O
Data bus block B
31
B8
I/O
Data bus block B
32
B6
I/O
Data bus block B
33
B4
I/O
Data bus block B
34
B2
I/O
Data bus block B
35
B0
I/O
Data bus block B
36
I2
I
37
VCC
Power supply
38
GND
Ground
39
GND
Ground
40
VCC
Power supply
41
C0
I/O
Data bus block C
42
C2
I/O
Data bus block C
43
C4
I/O
Data bus block C
44
C6
I/O
Data bus block C
45
C8
I/O
Data bus block C
46
C10
I/O
Data bus block C
47
C12
I/O
Data bus block C
48
C14
I/O
Data bus block C
49
GND
Ground
50
GND
Ground
M66291GP
(X2156A00)
PIN
NAME
I/O
FUNCTION
NO.
1 Core Vcc
Core power supply
2
GND
Ground
3
D-
I/O
USB data (-)
4
D+
I/O
USB data (+)
5
Vbus
I
V bus input
6
Tr ON
O
Tr ON output
7
TEST
I
TEST input
8
/Dack1
I
DMA reception signal 1
9
/Dreq1
O
DMA request 1
10
/TC1
I
TC input
11 /INT1//SOF O
Interrupt 1/SOF output
12
IOVcc
I/O power supply
13
Xout
O
Output for oscillation
14
Xin
I
Input for oscillation
15
GND
Ground
16 Core Vcc
Core power supply
17
A1
I
18
A2
I
19
A3
I
Address bus
20
A4
I
21
A5
I
22
A6
I
23
D0
I/O
Data bus
24
D1
I/O
CPLD
PIN
NO.
51
52 ENABLE
53
54
55
56
57
58
59
60
61 I3/CLK2
62
63
64 I4/CLK3
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
USB Controller
PIN
NO.
25
26
27
28
29
30
31
32
33 D10/P2 I/O
34 D11/P3 I/O
35
36
37 D12/P4 I/O
38 D13/P5 I/O
39 D14/P6 I/O
40 D15/A0 I/O
41 /HWR//BYTE
42
43
44
45
46
47
48
NAME
I/O
FUNCTION
GND
Ground
Program
C1
I/O
Data bus block C
C3
I/O
Data bus block C
C5
I/O
Data bus block C
C7
I/O
Data bus block C
C9
I/O
Data bus block C
C11
I/O
Data bus block C
C13
I/O
Data bus block C
C15
I/O
Data bus block C
VCC
Power supply
GND
Ground
D15
I/O
Data bus block D
D13
I/O
Data bus block D
D11
I/O
Data bus block D
D9
I/O
Data bus block D
D7
I/O
Data bus block D
D5
I/O
Data bus block D
D3
I/O
Data bus block D
D1
I/O
Data bus block D
TRST
Test reset
TDO
O
Test data out
GND
Ground
GND
Ground
GND
Ground
D14
I/O
Data bus block D
D12
I/O
Data bus block D
D10
I/O
Data bus block D
D8
I/O
Data bus block D
D6
I/O
Data bus block D
D4
I/O
Data bus block D
D2
I/O
Data bus block D
D0
I/O
Data bus block D
I5
I
VCC
Power supply
GND
Ground
GND
Ground
VCC
Power supply
A0
I/O
Data bus block A
A2
I/O
Data bus block A
A4
I/O
Data bus block A
A6
I/O
Data bus block A
A8
I/O
Data bus block A
A10
I/O
Data bus block A
A12
I/O
Data bus block A
A14
I/O
Data bus block A
GND
Ground
GND
Ground
NAME
I/O
FUNCTION
D2
I/O
D3
I/O
D4
I/O
D5
I/O
D6
I/O
Data bus
D7
I/O
D8/P0
I/O
D9/P1
I/O
IOVcc
I/O power supply
GND
Ground
Data bus
I
Highlight strobe/bus width select
/INT0
O
Interrupt 0
/RD
I
Read strobe
/LWR
I
Low write strobe
/CS
I
Chip select
/RST
I
Reset signal
/Dreq0
O
DMA request 0
/Dack0
I
DMA reception signal 0
Tyros / TRS-MS01
PNL: IC2
PNR: IC2
DM: IC7
29
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