PI7C21P100NH PERICOM [Pericom Semiconductor Corporation], PI7C21P100NH Datasheet - Page 8

• Manufacturer Part Number: PI7C21P100NH
• Description: 2-PORT PCI-X BRIDGE
• Manufacturer: PERICOM [Pericom Semiconductor Corporation]

LIST OF TABLES
T
T
T
T
T
T
T
T
T
T
T
T
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LIST OF FIGURES
F
F
IGURE
IGURE
ABLE
ABLE
ABLE
ABLE
ABLE
ABLE
ABLE
ABLE
ABLE
ABLE
ABLE
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ABLE
ABLE
3-1 PIN LIST 304-PIN PBGA........................................................................................................... 19
4-1 PCI AND PCI-X TRANSACTIONS .......................................................................................... 22
4-2 WRITE TRANSACTION FORWARDING ............................................................................... 23
4-3 READ TRANSACTIN HANDLING.......................................................................................... 25
4-4 DEVICE NUMBER TO IDSEL.................................................................................................. 31
5-1 SUMMARY OF TRANSACTION ORDERING IN PCI MODE ............................................... 33
5-2 SUMMARY OF TRANSACTION ORDERING IN PCI-X MODE ........................................... 33
6-1 PROGRAMMABLE PULL-UP CIRCUIT................................................................................. 35
6-2 DRIVER IMPEDANCE SELECTION ....................................................................................... 36
7-1 DELAY TIMES FOR DE-ASSERTION OF S_RST# ................................................................ 38
7-2 DE-ASSERTION OF S_RST#.................................................................................................... 38
8-1 CONFIGURATION SPACE MAP ............................................................................................. 41
9-1 JTAG BOUNDARY SCAN REGISTER .................................................................................... 66
10-1 AC TIMING SPECIFICATIONS PCI-X MODE...................................................................... 75
10-2 AC TIMING SPECIFICATIONS CONVENTIONAL PCI MODE.......................................... 75
10-1 PCI SIGNAL TIMING MEASUREMENTS ........................................................................... 74
11-1 PACKAGE DIAGRAM 31 X 31
MM
Page 8 of 77
304-PIN HPBGA ........................................................... 76
ADVANCE INFORMATION
June 10, 2005 Revision 1.06
2-PORT PCI-X BRIDGE
PI7C21P100