PI7C8152BMAE Pericom Semiconductor, PI7C8152BMAE Datasheet - Page 17

• Manufacturer Part Number: PI7C8152BMAE
• Description: IC PCI-PCI BRIDGE 2PORT 160-MQFP
• Manufacturer: Pericom Semiconductor

Specifications of PI7C8152BMAE

• Applications: *
• Interface: *
• Voltage - Supply: *
• Package / Case: 160-MQFP, 160-PQFP
• Mounting Type: Surface Mount
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: 0 C
• Mounting Style: SMD/SMT
• Operating Supply Voltage: 3 V to 3.6 V
• Supply Current (max): 246 mA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

3
3.1
Number
Pin
100
103
106
109
112
115
118
121
124
127
130
133
136
139
142
145
148
151
154
157
160
49
52
55
58
61
64
67
70
73
76
79
82
85
88
91
94
97
PCI BUS OPERATION
This Chapter offers information about PCI transactions, transaction forwarding across
PI7C8152x, and transaction termination. The PI7C8152x has two 128-byte buffers for read
data buffering of upstream and downstream transactions. Also, PI7C8152x has two 128-
byte buffers for write data buffering of upstream and downstream transactions.
TYPES OF TRANSACTIONS
This section provides a summary of PCI transactions performed by PI7C8152x.
Table 3-1 lists the command code and name of each PCI transaction. The Master and
Target columns indicate support for each transaction when PI7C8152x initiates transactions
as a master, on the primary and secondary buses, and when PI7C8152x responds to
transactions as a target, on the primary and secondary buses.
S_CFN_L
S_VIO
S_CLKOUT[1]
VSS
S_CLKOUT[4]
P_RESET_L
P_VIO
P_AD[31]
P_AD[29]
P_AD[27]
P_AD[24]
P_CBE_L[3]
P_AD[22]
P_AD[20]
P_AD[18]
VSS
P_IRDY_L
P_DEVSEL_L
VSS
P_PAR
P_AD[15]
VSS
P_AD[10]
P_AD[8]
VSS
P_AD[6]
P_AD[4]
P_AD[2]
P_AD[0]
S_AD[1]
VDD
S_AD[6]
S_CBE_L[0]
S_AD[9]
VSS
VDD
VSS
VDD
Name
Type
STS
STS
TS
TS
TS
TS
TS
TS
TS
TS
TS
TS
TS
TS
TS
TS
TS
TS
TS
TS
TS
TS
O
O
P
P
P
P
P
P
P
P
P
P
I
I
I
I
Number
101
104
107
110
113
116
119
122
125
128
131
134
137
140
143
146
149
152
155
158
Page 17 of 90
Pin
50
53
56
59
62
65
68
71
74
77
80
83
86
89
92
95
98
VSS
S_CLKOUT[0]
VDD
S_CLKOUT[3]
SCAN_EN
VSS
P_GNT_L
VSS
P_AD[28]
P_AD[26]
VDD
P_IDSEL
VSS
P_AD[19]
P_AD[17]
P_CBE_L[2]
VDD
P_STOP_L
P_PERR_L
P_CBE_L[1]
P_AD[14]
P_AD[12]
VDD
VSS
P_CBE_L[0]
VDD
VSS
VDD
S_AD[0]
S_AD[2]
S_AD[4]
VSS
S_AD[8]
S_AD[10]
S_AD[12]
S_AD[14]
S_CBE_L[1]
Name
Type
STS
STS
I/O
TS
TS
TS
TS
TS
TS
TS
TS
TS
TS
TS
TS
TS
TS
TS
TS
TS
O
O
P
P
P
P
P
P
P
P
P
P
P
P
P
I
I
2-PORT PCI-TO-PCI BRIDGE
October 16, 2003 – Revision 1.11
ADVANCE INFORMATION
Number
102
105
108
111
114
117
120
123
126
129
132
135
138
141
144
147
150
153
156
159
Pin
51
54
57
60
63
66
69
72
75
78
81
84
87
90
93
96
99
PI7C8152A & PI7C8152B
S_CLKIN
VSS
S_CLKOUT[2]
VDD
SCAN_TM_L
P_CLK
P_REQ_L
P_AD[30]
VDD
P_AD[25]
VSS
P_AD[23]
P_AD[21]
VDD
P_AD[16]
P_FRAME_L
P_TRDY_L
P_LOCK_L
P_SERR_L
VDD
P_AD[13]
P_AD[11]
P_AD[9]
VDD
P_AD[7]
P_AD[5]
P_AD[3]
P_AD[1]
VSS
S_AD[3]
S_AD[5]
S_AD[7]
VDD
S_AD[11]
S_AD[13]
S_AD[15]
BPCCE
Name
Type
STS
STS
OD
TS
TS
TS
TS
TS
TS
TS
TS
TS
TS
TS
TS
TS
TS
TS
TS
TS
TS
TS
O
P
P
P
P
P
P
P
P
P
I
I
I
I
I