CD1283 Datasheet, PDF (13/94 Pages) Intel Corporation – IEEE 1284-Compatible Parallel Interface

IEEE 1284-Compatible Parallel Interface — CD1283
3.0
Pin Information
3.1
Pin Diagram
GND
1
DB[7]
2
DB[6]
3
DB[5]
4
DB[4]
5
DB[3]
6
DB[2]
7
DB[1]
8
DB[0]
9
GND
10
V_CC
11
DMAACK*
12
DMAREQ*
13
N/C
14
N/C
15
N/C
16
N/C
17
N/C
18
N/C
19
N/C
20
N/C
21
N/C
22
N/C
23
N/C
24
N/C
25
N/C
26
N/C
27
N/C
28
N/C
29
GND
30
CD1283
100-Pin MQFP
80
CLK/2
79
RESET*
78
CS*
77
DS*
76
R/W*
75
DTACK*
74
N/C
73
CLK
72
GND
71
DPASS*
70
DGRANT*
69
SVCACKP*
68
SVCREQP*
67
PULLUP6
66
PULLUP5
65
V_CC
64
PULLUP4
63
PULLUP3
62
PULLUP2
61
PULLUP1
60
GP[0]
59
GP[1]
58
GP[2]
57
GP[3]
56
GP[4]
55
GP[5]
54
GP[6]
53
GP[7]
52
GND
51
PDBEN
Datasheet
See following table
NOTE: (*) Denotes negative-true signal.
‘N/C’ indicates no connection;
make no connection to these pins.
13