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TMS380C26
NETWORK COMMPROCESSOR
SPWS010A–APRIL 1992–REVISED MARCH 1993
POST OFFICE BOX 1443 • HOUSTON, TEXAS
77251–1443
2
pinout
The pin assignments for TMS380C26 (132-pin quad flat-pack) are shown in Figure 1.
132-PIN QUAD FLAT PACK
(TOP VIEW)
V
SSC
MRAS
MW
MCAS
MAX2
MAX0
MDDIR
V
DD2
SYNCIN
OSCIN
V
SS2
MROMEN
MACS
MAL
MREF
MBIAEN
V
DDL
MRESET
MBCLK2
MBCLK1
OSCOUT
RCVR/RXD
RCLK/RXC
NSETOUT1
PXTALIN/TXC
V
SS1
WRAP
/TXEN
DRVR
DRVR
WFLT/COLL
NSRT
/LPBK
FRAQ/TXD
REDY
/CRS
V
DDL
CLKDIV
V
SSC
NSELOUT0
PRTYEN
BTSTRP
SIACK
SRESET
SRS1
SRS0
SRSX
SCS
SBRLS
SBBSY
S8/SHALT
SRS2/SBERR
V
DDL
SI/M
SINTR/SIRQ
SHLDA/SBGR
SDDIR
SRAS/SAS
SWR/SLDS
V
SSI
SXAL
SALE
SBCLK
SADL7
SADL6
SADL5
SADL4
SADL3
V
DD5
SSL
V
17
DD4
V
NMI
16
15
EXTINT0
14
EXTINT1
13
EXTINT2
12
EXTINT3
11
MADL0
10
MADL1
9
MADL2
8
MADL3
7
MADL4
6
MADL5
5
MADL6
4
MADL7
3
MAXPL
2
SS4
V
1
MBGR
132
MBGQ
131
MAXPH
130
MADH0
129
MADH1
128
MADH2
127
MADH3
126
SS3
V
125
DD3
V
124
MADH4
123
MADH5
122
MADH6
121
MADH7
120
MBEN
119
MOE
118
SS1
V
117
51
52
53
54
55
56
57
58
59
69
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
116
115
114
113
112
111
110
109
108
107
106
105
104
103
102
101
100
99
98
97
96
95
94
93
92
91
80
89
88
87
86
85
84
SS5
V
SADL2
SADL1
SADL0
SPL
SHRQ/SBRQ
SBHE/SRNW
SDBEN
SOWN
SRDY/SDTACK
SRD/SUDS
SPH
SADH7
SADH6
SADH5
SADH4
SADH3
SADH2
SADH1
SADH0
TEST5
TEST4
TEST3
TEST2
TEST1
TEST0
XFAIL
XMATCH
DD1
V
SSL
V
DD6
V
SS6
V
SSC
V
Figure 1. TMS380C26 Pinout