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/*
 *	Externals for Comm System wide global variables.
 */

DECLARE	
	host$msg$id			BYTE EXTERNAL;		/* msg id of local host */


/*
 *	Externals for Comm System wide global configuration constants.
 */

DECLARE
	message$base$address	WORD EXTERNAL DATA,	/* MPC I/O base address */

	message$separation	BYTE EXTERNAL DATA, /* port separation of MPC */
	
	duty$cycle			BYTE EXTERNAL DATA,	/* MPC duty cycle for local bus */

	dma$base$address	WORD EXTERNAL DATA,	/* ADMA I/O base address */
	
	dma$input$channel	BYTE EXTERNAL DATA,	/* ADMA channel for input */
	
	dma$output$channel	BYTE EXTERNAL DATA,	/* ADMA channel for output */

	dma$data$port		WORD EXTERNAL DATA, /* I/O port for message DMA */

	local$bus$width		BYTE EXTERNAL DATA,

	config_host_id		WORD EXTERNAL DATA;
	
$restore