URL https://opencores.org/ocsvn/dbg_interface/dbg_interface/trunk

Subversion Repositories dbg_interface

[/] [dbg_interface/] [tags/] [rel_15/] [rtl/] [verilog/] [dbg_defines.v] - Diff between revs 9 and 11

Rev 9	Rev 11
Line 43...	Line 43...
`//////////////////////////////////////////////////////////////////////`	`//////////////////////////////////////////////////////////////////////`
`//`	`//`
`// CVS Revision History`	`// CVS Revision History`
`//`	`//`
`// $Log: not supported by cvs2svn $`	`// $Log: not supported by cvs2svn $`
	`// Revision 1.3 2001/09/20 10:11:25 mohor`
	`// Working version. Few bugs fixed, comments added.`
	`//`
`// Revision 1.2 2001/09/18 14:13:47 mohor`	`// Revision 1.2 2001/09/18 14:13:47 mohor`
`// Trace fixed. Some registers changed, trace simplified.`	`// Trace fixed. Some registers changed, trace simplified.`
`//`	`//`
`// Revision 1.1.1.1 2001/09/13 13:49:19 mohor`	`// Revision 1.1.1.1 2001/09/13 13:49:19 mohor`
`// Initial official release.`	`// Initial official release.`
Line 95...	Line 98...

`// OpSelect width`	`// OpSelect width`
`define OPSELECTWIDTH 3	`define OPSELECTWIDTH 3
`define OPSELECTIONCOUNTER 8 //2^3	`define OPSELECTIONCOUNTER 8 //2^3

	`// OpSelect (dbg_op_i) signal meaning`
	`define DEBUG_READ_PC 0
	`define DEBUG_READ_LSEA 1
	`define DEBUG_READ_LDATA 2
	`define DEBUG_READ_SDATA 3
	`define DEBUG_READ_SPR 4
	`define DEBUG_WRITE_SPR 5
	`define DEBUG_READ_INSTR 6
	//`define Reserved 7

`// Supported Instructions`	`// Supported Instructions`
`define EXTEST 5'b00000	`define EXTEST 5'b00000
`define SAMPLE_PRELOAD 5'b00001	`define SAMPLE_PRELOAD 5'b00001
`define IDCODE 5'b00010	`define IDCODE 5'b00010
`define CHAIN_SELECT 5'b00011	`define CHAIN_SELECT 5'b00011