User manual
Page 39
Document No. 80-15151 Issue 6 HEBER LTD
Figure 2 - Schematic Sheet 2 - CPU
D13
A8
U7F
74HC14
13 12
32.768KHz
16.77MHz
R103
680R
RXDB
PO RTA [0 . .7 ]
C23
100n
VCC
TCK
BERR-
A14
A13
DREQ1-
D11
SW3
SW PUSHBUTTON
N10
3K3*8 SIL
1
2
3
4
5
6
7
8
9
D1
PO P45
GND
D8
A16
RTSB-
D5
C28
100n
A7
TXDB10
3.68MHZ 3
TCK
A19
LD2
GREEN
RESET-10
TOUT25
R/W -3,9
PB5
D12
BGACK-
NMI-8
A6
A20
RXDA9,10
TOUT15
GND
POP4
PO RT A 1
PORTA 7
D15
VCC
TDI
SIZ0
PORTA 0
N15
3K3*8 SIL
1
2
3
4
5
6
7
8
9
PUSHBUTTON
PB0
CS0 -
3.68MHZ
VCC
A17
A19
TXDA
DS-9
PO RT A 4
DREQ2- 3
METER_SENSE8
SIZ19
A5
DONE2-
R45
3K3
A3
A11
A5
DSA CK1 -
A21
D[0 ..15] 3,4,6,7,9
D5
D14 A 22
PO RT A 3
N16
3K3*8 SIL
1
2
3
4
5
6
7
8
9
D0
A8
VCC
BERR-
PP2
PP
GND
GND
A12
PORTA[0..7] 5,8,9,10
RTSA -
PORTA 5
D7
PP2 5
PP
LD1
RED
VCC
BKPT
RESET-
A2
PO RTA 2
A20
D3
GND
METER_SENSE
CS1 -
LED
A11
D11
PB7
A10
N17
3K3*8 SIL
1
2
3
4
5
6
7
8
9
AS-
PP3
PP
DONE1-
CS3 -
D6
A23
CTSA -9,10
RESET-
PO RTA 3
A[0..23] 3,4,6,9
C24
100n
AS-9
PORTA 2
A13
R44
3K3
A2
HA LT-9
IFETCH
VCC
HA LT-
A4
VCC
BR-
TGA TE1-9
AS-
RESET-
D4
C32
100n
VCC
GND
DSA CK0 -
PB6
A0
CS3-3,9
D4
TXDB
D8
PP4
PP
R/W -
BGACK-
C26
100n
RXDB10
EXTA L3
PB7
A7
VCC
A9
LC3
EMC FIL TER
1 3
2
DSA CK1-9
BACKGROUND DEBUG
TP9
PA D
N7
3K3*8 SIL
1
2
3
4
5
6
7
8
9
CONTROL LED
PB6
BR-
PP1
PP
PORTA 4
P1 6
LOW PROFIL E HDR 1 0 W
FITTED FOR DEV . ONLY
12
34
56
78
910
D7
DREQ1-3
PP2 4
PP
GND
VCC
A12
PB69
GND
VCC
D10
CLKO UT
C29
100n
VCC
BG-
A9
A15
POP6
PORTA 3
D3
D2
PP5
PP
VCC
D12
TP10
PA D
TXDA9,10
GND
RTSB-10
VCC
A0
R/W -
PO RT A 6
VCC
A1
A22
PO RT A 5
C30
100n
A21
PORTA 6
D10
D9
PB5
RXDA
D13
TP13
PA D
CS0-3
© HEBER LTD, 1996-2002
D2
A17
A10
C27
100n
GND
DS-
PO RT A 7
TP11
PA D
A18
A15
CTSB-10
PO RT A 0
D1
VCC
METER_SENSE
DONE1-
GND
D[0..15]
BKPT
D14
D6
A4
C31
100n
D15
TOUT1
VCC
TDO
DONE2-
A16
FREEZ E
HA LT-
A3
GND
IPIP E
TP12
PA D
PB010
IEEE 1149.1 ACCESS
CTSA -
TOUT2
A18
N11
3K3*8 SIL
1
2
3
4
5
6
7
8
9
CS2-3
CONNECTOR
ON-BOARD
PP2 3
PP
TGA TE2-9
BERR-9
CTSB-
CS1-3
PB5
VCC
PO RT A 2
SIZ03,9
VCC
A6
PORTA 1
N9
3K3*8 SIL
1
2
3
4
5
6
7
8
9
BERR-
DREQ2-
VCC
GND
DS-
EX TA L
A[0..23]
D9
DSA CK0-3,9
A14
RESET LED
SOFTWAR E
56-15084 11r2
PLUTO 5 - CPU
HEBER LTD.
Belvedere Mill
Chalfor d, Stroud, GL6 8NT
Tel: +44 (0) 1453 886000
Fax: +44 (0) 1 453 885 013
A3
213Tuesday , August 12, 2003
Title
Size Document Number Rev
Date: Sheet
of
VCC
U5
MC68340PV
144
143
142
141
125
124
113
37
38
48
63
64
65
66
123
122
121
120
117
116
115
114
69
70
71
72
103
104
107
105
106
112
111
99
98
97
100
101
102
108
87
2
3
4
5
8
9
10
1
33
32
28
29
27
26
25
24
22
23
138
137
136
135
134
133
132
131
128
126
39
42
43
44
45
46
47
51
52
53
55
56
57
60
61
62
7
19
31
41
50
59
68
74
86
92
94
110
119
130
140
78
77
76
75
83
82
85
84
35
34
36
80
81
79
16
15
14
13
12
11
95
91
89
17
20
2190
93
6
18
30
40
49
54
58
67
73
88
96
109
118
127
129
139
D0
D1
D2
D3
D14
D15
A0
A1
A2
A10
A20
A21
A22
A23
A24/PA0
A 25/PA1/IACK1
A 26/PA2/IACK2
A 27/PA3/IACK3
A 28/PA4/IACK4
A 29/PA5/IACK5
A 30/PA6/IACK6
A 31/PA7/IACK7
FC0
FC1
FC2
FC3
AS
DS
R/W
SIZ0
SIZ1
DSA CK0
DSA CK1
BERR
HA LT
RESET
BR
BG
BGACK
RMC
MODCK/ PB0
CS1/IRQ1/PB1
CS2/IRQ2/PB2
IRQ3/PB3
CS3/IRQ4/PB4
IRQ5/PB5
IRQ6/PB6
IRQ7/PB7
CS0/AVEC
RXDA
TXDA
CTSA
RTSA /OP0
RXRDYA / OP4
TXRDY A/ OP6
RXDB
TXDB
CTSB
RTSB/OP1
D4
D5
D6
D7
D8
D9
D10
D11
D12
D13
A3
A4
A5
A6
A7
A8
A9
A11
A12
A13
A14
A15
A16
A17
A18
A19
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
TCK
TMS
TDI
TDO
BKPT
FREEZE
IPIPE
IFETCH
TOUT2
TIN2
TGA TE2
TOUT1
TIN1
TGA TE1
DREQ1
DA CK1
DONE1
DREQ2
DA CK2
DONE2
CLKO UT
EX TA L
XTAL
X1
X2
SCLKV CCSYN
XFC
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
PO P65
VCC
A1
D0
N8
3K3*8 SIL
1
2
3
4
5
6
7
8
9
CLKO UT3,9
GND
SIZ1
A23
R102
680R
RESET-
C25
100n
VCC
VCC
CS2 -
RTSA -9,10
VCC
TMS
PB0