SPEAR600 datasheet(42/97 Pages) STMICROELECTRONICS

Part #	SPEAR600

Description	Embedded MPU with dual ARM926 core, flexible memory support, powerful connectivity features and programmable LCD interface

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Manufacturer	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

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42 / 97 page

Pin description

SPEAr600

42/97

Doc ID 16259 Rev 3

3.3.4

Disable GMAC ctr

The GMAC interface is disabled and alternatively the following features are provided:

●

Two UARTs : one with extension for modem flow control and one with simplified

hardware flow control

●

One additional SMI chip select (please refer to section 17.8.1 in the SPEAr600 user

manual for more details).

●

Four additional clocks programmable trough the GPT registers. Please refer to the

SPEAr600 user manual (UM0510) for more details.

3.3.5

Self cfg_4

In this mode the AHB expansion interface is enabled on the PL_GPIO (83:0) pins. In this

mode source clock and reset signals are provided from the external application logic.

3.3.6

Self cfg_5

In this mode the AHB expansion interface is enabled on the PL_GPIO (83:0) pins. In this

mode source clock and reset signals are internally provided.

3.3.7

All processors disabled

This mode configures the SoC as an I/O slave target device controlled by an external master

application (the internal processors can be disabled).

SPEAR600 Datasheet(PDF) 42 Page - STMicroelectronics