Datasheet

TUSB7320, TUSB7340
www.ti.com SLLSE76E–MARCH 2011– REVISED JULY 2011
List of Tables
2-1 Package Information ............................................................................................................. 14
2-2 Clock and Reset Signals ........................................................................................................ 18
2-3 PCI Express Signals ............................................................................................................. 18
2-4 USB Downstream Signals....................................................................................................... 19
2-5 I
2
C Signals ........................................................................................................................ 20
2-6 Test and Miscellaneous Signals................................................................................................ 20
2-7 Power Signals .................................................................................................................... 21
3-1 EEPROM Register Loading Map............................................................................................... 27
4-1 PCI Configuration Register Map................................................................................................ 29
4-2 PCI Register 00h ................................................................................................................. 30
4-3 PCI Register 02h ................................................................................................................. 30
4-4 PCI Register 04h ................................................................................................................. 31
4-5 Bit Command Register Description ............................................................................................ 31
4-6 PCI Register 06h ................................................................................................................. 32
4-7 Status Register Description ..................................................................................................... 32
4-8 PCI Register 06h ................................................................................................................. 33
4-9 Class Code and Revision ID Register Description........................................................................... 33
4-10 PCI Register 0Ch................................................................................................................. 33
4-11 PCI Register 0Dh................................................................................................................. 34
4-12 PCI Register 0Eh................................................................................................................. 34
4-13 PCI Register 0Fh ................................................................................................................. 34
4-14 PCI Register 10h ................................................................................................................. 35
4-15 Base Address Register 0 Description ......................................................................................... 35
4-16 PCI Register 14h ................................................................................................................. 35
4-17 Base Address Register 1 Description ......................................................................................... 35
4-18 PCI Register 18h ................................................................................................................. 36
4-19 Base Address Register 2 Description ......................................................................................... 36
4-20 PCI Register 1Ch................................................................................................................. 36
4-21 Table 9‑3 Base Address Register 3 Description ............................................................................. 36
4-22 PCI Register 2Ch................................................................................................................. 37
4-23 PCI Register 2Eh................................................................................................................. 37
4-24 PCI Register 34h ................................................................................................................. 37
4-25 PCI Register 3Ch................................................................................................................. 38
4-26 PCI Register 3Dh................................................................................................................. 38
4-27 PCI Register 3Eh................................................................................................................. 38
4-28 PCI Register 3Fh ................................................................................................................. 38
4-29 PCI Register 40h ................................................................................................................. 39
4-30 PCI Register 41h ................................................................................................................. 39
4-31 PCI Register 42h ................................................................................................................. 39
4-32 Power Management Capabilities Register Description...................................................................... 39
4-33 PCI Register 44h ................................................................................................................. 40
4-34 Power Management Control/Status Register Description................................................................... 40
4-35 PCI Register 46h ................................................................................................................. 40
4-36 PCI Register 47h ................................................................................................................. 41
4-37 PCI Register 48h ................................................................................................................. 41
4-38 PCI Register 49h ................................................................................................................. 41
4-39 PCI Register 4Ah................................................................................................................. 41
Copyright © 2011, Texas Instruments Incorporated List of Tables 7