EPXA4 - Excalibur Devices

Features

in APEX Devices for information on enabling the PLD PLLs with INIT_DONE. 4 Altera Corporation Excalibur EPXA4 Devices Errata Sheet UART 4.1 This section provides further information about errata in the UART. UART State Undefined Following Reset When the device comes out of reset, the UART may sometimes generate a modem interrupt and behave as though a character has been received. Work Around To avoid generating a modem interrupt, clear all interrupts and flush the receive and transmit FIF.

Altera Corporation

Datasheet Details

Part number	EPXA4
Manufacturer	Altera Corporation
File Size	479.65 KB
Description	Excalibur Devices
Datasheet	EPXA4 Datasheet
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www.DataSheet4U.com Excalibur EPXA4 Devices November 2002, ver. 1.2 Errata Sheet This errata sheet provides updated information about the Excalibur™ EPXA4, revision A (see Figure 1) Devices. Figure 1. Identify Revision A Devices Revision Number The errata fall into two categories: ■ ■ Known errata for the EPXA4 device—detailed in this document Known errata for the ARM922T processor provided by ARM Ltd.— detailed in Appendix A of this document The following sections of the device are covered by errata information: ■ ■ ■ ■ ■ ■ ■ ■ Expansion bus interface (EBI) Dual-port SRAM (DPRAM) AHB bridges UART SDRAM Embedded trace module version 2a Configuration Debug module Contact Altera® for the latest information. Altera Corporation ES-EPXA4-1.

Published: Dec 23, 2006 |