PI7C7300DNAE Pericom Semiconductor, PI7C7300DNAE Datasheet - Page 6

• Manufacturer Part Number: PI7C7300DNAE
• Description: IC PCI-PCI BRIDGE 3PORT 272-BGA
• Manufacturer: Pericom Semiconductor

Specifications of PI7C7300DNAE

• Applications: *
• Interface: *
• Voltage - Supply: *
• Package / Case: 272-PBGA
• Mounting Type: Surface Mount
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Operating Supply Voltage: 3 V to 3.6 V
• Supply Current (max): 660 mA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

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8
9
10
11
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Pericom Semiconductor
5.1
5.2
5.3
5.4
6.1
6.2
6.3
6.4
7.1
7.2
7.3
7.4
8.1
8.2
8.3
9.1
9.2
11.1
11.2
12.1
12.2
5.2.1
5.2.2
5.3.1
5.3.2
5.4.1
5.4.2
TRANSACTION ORDERING........................................................................................................ 49
ERROR HANDLING....................................................................................................................... 52
7.2.1
7.2.2
7.2.3
7.2.4
EXCLUSIVE ACCESS .................................................................................................................... 63
8.2.1
8.2.2
PCI BUS ARBITRATION............................................................................................................... 66
9.2.1
9.2.2
9.2.3
9.2.4
COMPACT PCI HOT SWAP ..................................................................................................... 70
CLOCKS ....................................................................................................................................... 70
RESET........................................................................................................................................... 71
ADDRESS RANGES................................................................................................................. 43
I/O ADDRESS DECODING...................................................................................................... 43
MEMORY ADDRESS DECODING ......................................................................................... 45
VGA SUPPORT......................................................................................................................... 48
TRANSACTIONS GOVERNED BY ORDERING RULES ..................................................... 49
GENERAL ORDERING GUIDELINES ................................................................................... 50
ORDERING RULES.................................................................................................................. 50
DATA SYNCHRONIZATION.................................................................................................. 52
ADDRESS PARITY ERRORS .................................................................................................. 52
DATA PARITY ERRORS ......................................................................................................... 53
DATA PARITY ERROR REPORTING SUMMARY .............................................................. 58
SYSTEM ERROR (SERR#) REPORTING ............................................................................... 63
CONCURRENT LOCKS ........................................................................................................... 64
ACQUIRING EXCLUSIVE ACCESS ACROSS PI7C7300D.................................................. 64
ENDING EXCLUSIVE ACCESS ............................................................................................. 65
PRIMARY PCI BUS ARBITRATION...................................................................................... 67
SECONDARY PCI BUS ARBITRATION................................................................................ 67
PRIMARY CLOCK INPUTS .................................................................................................... 70
SECONDARY CLOCK OUTPUTS .......................................................................................... 70
PRIMARY INTERFACE RESET.............................................................................................. 71
SECONDARY INTERFACE RESET........................................................................................ 71
I/O BASE AND LIMIT ADDRESS REGISTER................................................................... 44
ISA MODE.......................................................................................................................... 45
MEMORY-MAPPED I/O BASE AND LIMIT ADDRESS REGISTERS .............................. 46
PREFETCHABLE MEMORY BASE AND LIMIT ADDRESS REGISTERS ....................... 47
VGA MODE........................................................................................................................ 48
VGA SNOOP MODE .......................................................................................................... 48
CONFIGURATION WRITE TRANSACTIONS TO CONFIGURATION SPACE ............... 53
READ TRANSACTIONS ..................................................................................................... 53
DELAYED WRITE TRANSACTIONS ................................................................................. 54
POSTED WRITE TRANSACTIONS.................................................................................... 56
LOCKED TRANSACTIONS IN DOWSTREAM DIRECTION............................................ 64
LOCKED TRANSACTION IN UPSTREAM DIRECTION.................................................. 65
SECONDARY BUSARBITRATION USING THE INTERNAL ARBITER ........................... 67
PREEMPTION ................................................................................................................... 69
SECONDARY BUS ARBITRATION USING AN EXTERNAL ARBITER............................ 69
BUS PARKING................................................................................................................... 69
Page 6 of 107
3-PORT PCI-TO-PCI BRIDGE
November 2005 - Revision 1.01
PI7C7300D