PI7C21P100 datasheet(8/77 Pages) PERICOM

8 / 77 page

PI7C21P100

2-PORT PCI-X BRIDGE

ADVANCE INFORMATION

Page 8 of 77

June 10, 2005 Revision 1.06

LIST OF TABLES

TABLE 3-1 PIN LIST 304-PIN PBGA........................................................................................................... 19

TABLE 4-1 PCI AND PCI-X TRANSACTIONS .......................................................................................... 22

TABLE 4-2 WRITE TRANSACTION FORWARDING ............................................................................... 23

TABLE 4-3 READ TRANSACTIN HANDLING.......................................................................................... 25

TABLE 4-4 DEVICE NUMBER TO IDSEL.................................................................................................. 31

TABLE 5-1 SUMMARY OF TRANSACTION ORDERING IN PCI MODE ............................................... 33

TABLE 5-2 SUMMARY OF TRANSACTION ORDERING IN PCI-X MODE ........................................... 33

TABLE 6-1 PROGRAMMABLE PULL-UP CIRCUIT................................................................................. 35

TABLE 6-2 DRIVER IMPEDANCE SELECTION ....................................................................................... 36

TABLE 7-1 DELAY TIMES FOR DE-ASSERTION OF S_RST# ................................................................ 38

TABLE 7-2 DE-ASSERTION OF S_RST#.................................................................................................... 38

TABLE 8-1 CONFIGURATION SPACE MAP ............................................................................................. 41

TABLE 9-1 JTAG BOUNDARY SCAN REGISTER .................................................................................... 66

TABLE 10-1 AC TIMING SPECIFICATIONS PCI-X MODE...................................................................... 75

TABLE 10-2 AC TIMING SPECIFICATIONS CONVENTIONAL PCI MODE.......................................... 75

LIST OF FIGURES

FIGURE 10-1 PCI SIGNAL TIMING MEASUREMENTS ........................................................................... 74

FIGURE 11-1 PACKAGE DIAGRAM 31 X 31MM 304-PIN HPBGA ........................................................... 76

PI7C21P100 Datenblatt(PDF) 8 Page - Pericom Semiconductor Corporation