- 63 -
Upper:Standard ROM
Lower:Intel ROM
Pin
Assign
BJE 29AL
C3
A19 9 9 15
A20 10 10 10
A21 (Not Used)
R
YBY
15 15 -
BYTE 47 47 -
VccQ - - 47
Vpp 13 - 13
WP
12 - 12
*A20 is for 32M.
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A1
1
A12
A13
A14
A15
A16
A17
A18
A19
A21
D0
D1
D2
D3
D4
D5
D6
D7
D8
D9
D10
D1
1
D12
D13
D14
D15
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
CAS0
A22
A21
A12
CAS2
CAS3
CAS1
BE2
BE3
WP
D0
D1
D2
D3
D4
D7
D5
D8
D9
D10
D1
1
D12
D13
D14
D15
BE3
BE2
D15
D14
D13
D12
D1
1
D10
D9
D8
D7
D6
D5
D4
D3
D2
D1
D0
WE
OE
A3
A2
A1
A0
A20
A19I
A19S
WP
D6
1
2
1
2
1
2
1
2
1
2
GCLK1
87
GCLR
89
OE1
88
OE2/GCLK2
90
TDI
4
TMS
15
TCK
62
TDO
73
GNDINT
38
GNDINT
86
GNDIO
11
GNDIO
26
GNDIO
33
GNDIO
43
GNDIO
53
GNDIO
59
GNDIO
65
GNDIO
74
GNDIO
78
GNDIO
95
VCCINT
39
VCCINT
91
VCCIO
3
VCCIO
18
VCCIO
34
VCCIO
51
VCCIO
66
VCCIO
82
(I/O58)
1
(I/O59)
2
(I/O60)
5
(I/O61)
7
(I/O62)
22
(I/O63)
24
(I/O64)
27
(I/O65)
28
(I/O66)
49
(I/O67)
50
(I/O68)
55
(I/O69)
70
(I/O70)
72
(I/O71)
77
I/O0
6
I/O1
8
I/O2
9
I/O3
10
I/O4
12
I/O5
13
I/O6
14
I/O7
16
I/O8
17
I/O9
19
I/O10
20
I/O1
1
21
I/O12
23
I/O13
25
I/O14
29
I/O15
30
I/O16
31
I/O17
32
I/O18
35
I/O19
36
I/O20
37
I/O21
40
I/O22
41
I/O23
42
I/O24
44
I/O25
45
I/O26
46
I/O27
47
I/O28
48
I/O29
52
I/O30
54
I/O31
56
I/O32
57
I/O33
58
I/O34
60
I/O35
61
I/O36
63
I/O37
64
I/O38
67
I/O39
68
I/O40
69
I/O41
71
I/O42
75
I/O43
76
I/O44
79
I/O45
80
I/O46
81
I/O47
83
I/O48
84
I/O49
85
I/O50
92
I/O51
93
I/O52
94
I/O53
96
I/O54
97
I/O55
98
I/O56
99
I/O57
100
1
2
1
2
1
2
1
2
1
2
1
3
2
A15
1
A14
2
A13
3
A12
4
A1
1
5
A10
6
A19
9
NC(A20)
10
WE#
11
RP#
12
Vccw
13
WP#
14
R
Y/BY#
15
A18
16
A17
17
A0
25
CE#
26
GND
27
OE#
28
DQ0
29
DQ8
30
DQ1
31
DQ9
32
DQ2
33
DQ10
34
DQ3
35
DQ1
1
36
VCC
37
DQ4
38
DQ12
39
DQ5
40
DQ13
41
DQ6
42
DQ14
43
DQ7
44
DQ15/A-1
45
GND
46
BYTE#
47
A16
48
A1
24
A2
23
A3
22
A4
21
A5
20
A6
19
A7
18
A8
8
A9
7
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
3
2
1
1
2
WE
16
RAS
18
CS
19
DQMH
39
DQML
15
A0
23
A1
24
A2
25
A3
26
A4
29
A5
30
A6
31
A7
32
A8
33
A9
34
A10
22
A1
1
35
VDD
1
VDD
3
VDD
9
VDD
14
VSS
41
VSS
46
VSS
52
VSS
54
DQ1
4
DQ2
5
DQ3
7
DQ4
8
DQ5
10
DQ6
11
DQ7
13
DQ8
42
DQ9
44
DQ10
45
DQ1
1
47
DQ12
48
DQ13
50
DQ14
51
DQ15
53
DQ0
2
VSS
28
VSS
12
VSS
6
VDD
27
VDD
43
VDD
49
CLK
38
CKE
37
NC1
36
BA0
20
BA1
21
CAS
17
NC2
40
R129
0
C26
0.1u
C18
470p
R66 15k
R132
33
U7
EPM3128A
TC100
C32
0.1u
R133
(0)
R130
(0)
R69 15k
C33
0.1u
TR2
C3875
U5
28F160BJE/28F160C3/29AL016D
C30
0.1u
C29
0.1u
C28
0.1u
R65 15k
C34
0.1u
R131
33
R134
(0)
C35
0.1u
TR1
FN1A4P
R70
22k
U6
MT48LC4M16
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
BE[3..2]
sh1
CAS[3..0]
sh1
A[22..0]
sh1
D[15..0]
sh1
RESET
sh1,5
PLD_TDI
sh1
PLD_TCK
sh1
IF_CD0
sh3
IF_CD1
sh3
IF_CD2
sh3
IF_CD3
sh3
IF_CD4
sh3
IF_CD5
sh3
IF_CD6
sh3
IF_CD7
sh3
PLD_OUT2
sh5
P_LED2
sh5
P_LED1
sh5
PLD_OUT1
sh5
IF_SEL
sh3
IF_POUT
sh3
IF_BUSY
sh3
IF_ACK
sh3
IF_TXD
sh3
IF_RXD
sh3
BCLK
sh1
CS0
sh1
OE
sh1
WE
sh1
PLD_TMS
sh1
PLD_TXD
sh2
PLD_INIT
sh2
PLD_RXD
sh2
PLD_IO9
sh2
CS4
sh1
CS1
sh1
SW_IN
sh3
IF_STB
sh3
SUB_ID2
sh3
SUB_ID1
sh3
SUB_ID0
sh3
IF_1284
sh3
PLD_TDO
sh1
IF_INIT
sh3
IF_HOST_BUSY
sh3
IF_ERR
sh3
IF_IO9
sh3
CS0OE
CS0WE
Ethernet Interface Board (3/5)
The part marked with two asterisks (**) is not mounted.
Summary of Contents for SP700 Series
Page 1: ...DOT MATRIX PRINTER SP700 Series 9 Wire Print Head Technical Manual FIRST EDITION ...
Page 25: ... 22 Fig 3 2 Lubricated Area In Cutter unit 25 ...
Page 42: ... 39 5 2 Component Layout ...
Page 52: ... 49 6 2 Component Layout ...
Page 57: ... 54 7 Serial Interface Board 25 pin 7 1 Circuit Diagram ...
Page 59: ... 56 8 Parallel Interface Board 8 1 Circuit Diagram ...
Page 62: ... 59 9 2 Component Layout ...
Page 69: ... 66 10 2 Component Layout ...