21150-AB

Manufacturer Part Number21150-AB
DescriptionCommunications, Transparent PCI-to-PCI Bridge
ManufacturerIntel Corporation
21150-AB datasheet
 


Specifications of 21150-AB

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Page 32/164:

Alphabetic Pin Assignment

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21150
3.2

Alphabetic Pin Assignment

Table 14
lists the 21150 pins in alphabetic order, showing the name, number, and signal type of
each pin.
Table 12
defines the signal type abbreviations.
Table 14. Alphabetic Pin
Assignments.
Pin
1
bpcce
config66
s_m66ena
p_m66ena
gpio<0>
gpio<1>
gpio<2>
gpio<3>
msk_in
2
nc
nc
p_ad<0>
p_ad<1>
p_ad<2>
p_ad<3>
p_ad<4>
p_ad<5>
p_ad<6>
p_ad<7>
p_ad<8>
p_ad<9>
p_ad<10>
p_ad<11>
p_ad<12>
p_ad<13>
p_ad<14>
p_ad<15>
p_ad<16>
p_ad<17>
p_ad<18>
p_ad<19>
p_ad<20>
24
(Sheet 1 of 3)
Pin
Type
Pin
Number
44
I
p_ad<21>
125
I
p_ad<22>
153
OD
p_ad<23>
102
I
p_ad<24>
28
TS
p_ad<25>
27
TS
p_ad<26>
25
TS
p_ad<27>
24
TS
p_ad<28>
126
I
p_ad<29>
127
p_ad<30>
128
p_ad<31>
122
TS
p_cbe_l<o>
121
TS
p_cbe_l<1>
119
TS
p_cbe_l<2>
118
TS
p_cbe_l<3>
116
TS
p_clk
115
TS
p_devsel_l
113
TS
p_frame_l
112
TS
p_gnt_l
109
TS
p_idsel
107
TS
p_irdy_l
101
TS
p_lock
99
TS
p_par
98
TS
p_perr_l
96
TS
p_req_l
95
TS
p_rst_l
93
TS
p_serr_l
77
TS
p_stop_l
76
TS
p_trdy_l
74
TS
p_vio
73
TS
s_ad<0>
71
TS
s_ad<1>
Pin
Type
Number
70
TS
68
TS
67
TS
63
TS
61
TS
60
TS
58
TS
57
TS
55
TS
50
TS
49
TS
110
TS
92
TS
79
TS
64
TS
45
I
84
STS
80
STS
46
I
65
I
82
STS
87
STS
90
TS
88
STS
47
TS
43
I
89
OD
85
STS
83
STS
124
I
137
TS
138
TS
Preliminary
Datasheet