PI7C8140AMAE Pericom Semiconductor, PI7C8140AMAE Datasheet - Page 58

• Manufacturer Part Number: PI7C8140AMAE
• Description: IC PCI-PCI BRIDGE 2PORT 128-QFP
• Manufacturer: Pericom Semiconductor

Specifications of PI7C8140AMAE

• Applications: *
• Interface: *
• Voltage - Supply: *
• Package / Case: 128-QFP
• 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): 230 mA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

PI7C8140A
2-PORT PCI-TO-PCI BRIDGE
is acting as master, a data parity error during a read cycle results in the bridge master initiating a Master
Abort.
12.2.4 SECONDARY IDSEL MAPPING
When the bridge detects a Type 1 configuration transaction for a device connected to the secondary, it
translates the Type 1 transaction to Type 0 transaction on the downstream interface. Type 1
configuration format uses a 5-bit field at P_AD[15:11] as a device number. This is translated to
S_AD[31:16] by the bridge.
Page 58 of 82
March 20, 2007 – Revision 1.01
07-0067