83C795 Datasheet, PDF (23/136 Pages) List of Unclassifed Manufacturers – Ethernet System Controller

83C795
PIN LIST
4.1 SPECIAL INPUT-TO-OUTPUT PIN MAPPING
The 83C795 provides a special pin mapping feature which can be used for testing. The pins are divided
into two groups, GROUPA and GROUPB, for the new I/O pin mapping scheme.
PIN
3
5
7
9
12
14
16
18
20
24
26
29
31
33
35
37
43
45
48
51
54
57
60
63
65
71
73
75
77
83
85
87
GROUPA PINS
NAME
MD06
MD04
MD02
MD00
ME MR
L A18
L A20
L A22
S BHE
IR Q6
M16CS
B AL E
S A01
S A03
S A05
S A06
S A09
S D15
S D13
S D11
S D09
S D00
S D02
S D04
S D06
BS CK
IOW
S ME MW
S A12
S A14
S A16
S A18
PIN
4
6
8
10
13
15
17
19
23
25
28
30
32
34
36
38
44
46
49
52
55
58
61
64
69
72
74
76
78
84
86
88
GROUPB PINS
NAME
MD05
MD03
MD01
ME MW
L A17
L A19
L A21
L A23
IR Q7
IR Q15
IO16CS
S A00
S A02
S A04
S A07
S A08
S A10
S D14
S D12
S D10
S D08
S D01
S D03
S D05
S D07
IOR
S ME MR
S A11
S A13
S A15
S A17
S A19
TABLE 4-2. I/O PIN MAPPING SCHEME
10