PCI4510 datasheet(93/220 Pages) TI

Part #	PCI4510

Description	PC CARD AND INTEGRATED 1394A-2000 OHCI TWO PORT PHY/LINK LAYER CONTROLLER

PDF	220 Pages

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Manufacturer	TI [Texas Instruments]

Direct Link	http://www.ti.com

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93 / 220 page

4−21

4.33 General-Purpose Output Register

The general-purpose output register is used to drive the GPO4−GPO0 outputs. See Table 4−13 for a complete

description of the register contents.

Bit

Name

General-purpose output

Type

Default

General-purpose output

Offset:

8Bh

Type:

Read-only, Read/Write

Default:

00h

Table 4−13. General-Purpose Output Register Description

BIT

SIGNAL

TYPE

FUNCTION

7−5

RSVD

Reserved. These bits return 0s when read. Writes have no effect.

GPO4_DATA

This bit represents the logical value of the data driven to GPO4.

GPO3_DATA

This bit represents the logical value of the data driven to GPO3.

GPO2_DATA

This bit represents the logical value of the data driven to GPO2.

GPO1_DATA

This bit represents the logical value of the data driven to GPO1.

GPO0_DATA

This bit represents the logical value of the data driven to GPO0.

PCI4510 Datasheet(PDF) 93 Page - Texas Instruments