Texas Instruments PCI7621, PCI7411, PCI7611 manual ExCA Compatibility Registers Functions 0 and 1 −1

Section Title Page

4.42 Next Item Pointer Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4−31 4.43 Power Management Capabilities Register . . . . . . . . . . . . . . . . . . . . . . 4−32 4.44 Power Management Control/Status Register . . . . . . . . . . . . . . . . . . . . 4−33

4.45Power Management Control/Status Bridge Support Extensions

Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4−34

4.46 Power-Management Data Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4−34 4.47 Serial Bus Data Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4−35 4.48 Serial Bus Index Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4−35 4.49 Serial Bus Slave Address Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4−36 4.50 Serial Bus Control/Status Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4−37

5 ExCA Compatibility Registers (Functions 0 and 1) . . . . . . . . . . . . . . . . . . 5−1

5.1 ExCA Identification and Revision Register . . . . . . . . . . . . . . . . . . . . . . 5−5 5.2 ExCA Interface Status Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5−6 5.3 ExCA Power Control Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5−7 5.4 ExCA Interrupt and General Control Register . . . . . . . . . . . . . . . . . . . 5−8 5.5 ExCA Card Status-Change Register . . . . . . . . . . . . . . . . . . . . . . . . . . . 5−9 5.6 ExCA Card Status-Change Interrupt Configuration Register . . . . . . . 5−10 5.7 ExCA Address Window Enable Register . . . . . . . . . . . . . . . . . . . . . . . . 5−11 5.8 ExCA I/O Window Control Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5−12

5.9ExCA I/O Windows 0 and 1 Start-Address Low-Byte Registers . . . . 5−13

5.10 ExCA I/O Windows 0 and 1 Start-Address High-Byte Registers . . . . 5−13

5.11ExCA I/O Windows 0 and 1 End-Address Low-Byte Registers . . . . . 5−14

5.12ExCA I/O Windows 0 and 1 End-Address High-Byte Registers . . . . 5−14

5.13 ExCA Memory Windows 0−4 Start-Address Low-Byte Registers . . . 5−15

5.14ExCA Memory Windows 0−4 Start-Address High-Byte Registers . . . 5−16

5.15ExCA Memory Windows 0−4 End-Address Low-Byte Registers . . . . 5−17

5.16 ExCA Memory Windows 0−4 End-Address High-Byte Registers . . . 5−18

5.17ExCA Memory Windows 0−4 Offset-Address Low-Byte Registers . . 5−19

5.18	ExCA Memory Windows 0−4 Offset-Address High-Byte Registers	. 5−20
5.19	ExCA Card Detect and General Control Register	. 5−21
5.20	ExCA Global Control Register	. 5−22

5.21ExCA I/O Windows 0 and 1 Offset-Address Low-Byte Registers . . . 5−23

5.22	ExCA I/O Windows 0 and 1 Offset-Address High-Byte Registers . . .	5−23
5.23	ExCA Memory Windows 0−4 Page Registers	5−24
6 CardBus Socket Registers (Functions 0 and 1)		6−1

6.1 Socket Event Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6−2 6.2 Socket Mask Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6−3 6.3 Socket Present State Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6−4 6.4 Socket Force Event Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6−5 6.5 Socket Control Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6−7 6.6 Socket Power Management Register . . . . . . . . . . . . . . . . . . . . . . . . . . . 6−8

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