schema.h File Reference

CDM database schema: settings for LEM. More...

Classes
struct	LEM_DB_wait
	Structure laying out the sections of the LAT having unique wait times. More...
struct	LEM_DB_Schema
	CDM database schema for LEM stall/timeout values. More...
Defines
#define	LEM_DB_INSTANCE   (0)
#define	LEM_DB_SCHEMA   (65)
#define	LEM_DB_VERSION   (0)
Enumerations
enum	{ LEM_DB_TCC_OFFSET = 4 }
Functions
unsigned	LEM_DB_getTimeout (unsigned addr0, unsigned addr1, unsigned addr2, unsigned addr3, unsigned regId)
	Return the timeout value for reading from the selected register.
unsigned	LEM_DB_getCmdStall (unsigned addr0, unsigned addr1, unsigned addr2, unsigned addr3, unsigned opCode)
	Return the stall value for sending a dataless command.
unsigned	LEM_DB_getLoadStall (unsigned addr0, unsigned addr1, unsigned addr2, unsigned addr3, unsigned regId)
	Return the stall value for loading the selected register.
unsigned	LEM_DB_getBcastStall (unsigned addr0, unsigned addr1, unsigned addr2, unsigned addr3, unsigned regId)
	Return the stall value for Broadcasting to the selected registers.
unsigned	LEM_DB_getLamStall (void)
	Get the stall time for the look-at-me command.

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Detailed Description

CDM database schema: settings for LEM.

CVS $Id: schema.h,v 1.1.1.1 2005/11/09 23:30:58 jswain Exp $

Author:

jswain@slac.stanford.edu

---

Enumeration Type Documentation

anonymous enum

Enumerator:

LEM_DB_TCC_OFFSET

Offset added to TCC ID to seperate the CCC and TCC address spaces

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Function Documentation

unsigned LEM_DB_getBcastStall	(	unsigned	addr0,
		unsigned	addr1,
		unsigned	addr2,
		unsigned	addr3,
		unsigned	regId
	)

Return the stall value for Broadcasting to the selected registers.

Parameters:

	addr0	First component of the register address
	addr1	Second component of the register address (or -1)
	addr2	Third component of the register address (or -1)
	addr3	Forth component of the register address (or -1)
	regId	ID of the register

Returns:

Stall value to use in a load command item.

References getWait(), and getWdbBcaststall().

unsigned LEM_DB_getCmdStall	(	unsigned	addr0,
		unsigned	addr1,
		unsigned	addr2,
		unsigned	addr3,
		unsigned	opCode
	)

Return the stall value for sending a dataless command.

Parameters:

	addr0	First component of the register address
	addr1	Second component of the register address (or -1)
	addr2	Third component of the register address (or -1)
	addr3	Forth component of the register address (or -1)
	opCode	op-code of the dataless command

Returns:

Stall value to use in a dataless command item.

References getWait(), and getWdbCmdstall().

unsigned LEM_DB_getLamStall

(

void

)

Get the stall time for the look-at-me command.

Return values:

The

stall after sending a look-at-me

References LEM_DB_Schema::lamstall.

unsigned LEM_DB_getLoadStall	(	unsigned	addr0,
		unsigned	addr1,
		unsigned	addr2,
		unsigned	addr3,
		unsigned	regId
	)

Return the stall value for loading the selected register.

Parameters:

	addr0	First component of the register address
	addr1	Second component of the register address (or -1)
	addr2	Third component of the register address (or -1)
	addr3	Forth component of the register address (or -1)
	regId	ID of the register

Returns:

Stall value to use in a load command item.

References getWait(), and getWdbLoadstall().

unsigned LEM_DB_getTimeout	(	unsigned	addr0,
		unsigned	addr1,
		unsigned	addr2,
		unsigned	addr3,
		unsigned	regId
	)

Return the timeout value for reading from the selected register.

Parameters:

	addr0	First component of the register address
	addr1	Second component of the register address (or -1)
	addr2	Third component of the register address (or -1)
	addr3	Forth component of the register address (or -1)
	regId	ID of the register

Returns:

Timeout value to use in a read command item.

References getWait(), and getWdbTimeout().