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[/] [openrisc/] [trunk/] [orpsocv2/] [boards/] [actel/] [ordb1a3pe1500/] [rtl/] [verilog/] [include/] [or1200_defines.v] - Diff between revs 499 and 502

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Rev 499	Rev 502
Line 322...	Line 322...
`// implemented there is not much point having SR[CY].`	`// implemented there is not much point having SR[CY].`
`//`	`//`
//`define OR1200_IMPL_CY	//`define OR1200_IMPL_CY

`//`	`//`
	`// Implement carry bit SR[OV]`
	`//`
	`// Compiler doesn't use this, but other code may like`
	`// to.`
	`//`
	//`define OR1200_IMPL_OV

	`//`
	`// Implement carry bit SR[OVE]`
	`//`
	`// Overflow interrupt indicator. When enabled, SR[OV] flag`
	`// does not remain asserted after exception.`
	`//`
	//`define OR1200_IMPL_OVE


	`//`
`// Implement rotate in the ALU`	`// Implement rotate in the ALU`
`//`	`//`
`// At the time of writing this, or32`	`// At the time of writing this, or32`
`// C/C++ compiler doesn't generate rotate`	`// C/C++ compiler doesn't generate rotate`
`// instructions. However or32 assembler`	`// instructions. However or32 assembler`
Line 823...	Line 840...
`define OR1200_SR_DME 5	`define OR1200_SR_DME 5
`define OR1200_SR_IME 6	`define OR1200_SR_IME 6
`define OR1200_SR_LEE 7	`define OR1200_SR_LEE 7
`define OR1200_SR_CE 8	`define OR1200_SR_CE 8
`define OR1200_SR_F 9	`define OR1200_SR_F 9
`define OR1200_SR_CY 10 // Unused	`define OR1200_SR_CY 10 // Optional
`define OR1200_SR_OV 11 // Unused	`define OR1200_SR_OV 11 // Optional
`define OR1200_SR_OVE 12 // Unused	`define OR1200_SR_OVE 12 // Optional
`define OR1200_SR_DSX 13 // Unused	`define OR1200_SR_DSX 13 // Unused
`define OR1200_SR_EPH 14	`define OR1200_SR_EPH 14
`define OR1200_SR_FO 15	`define OR1200_SR_FO 15
`define OR1200_SR_TED 16	`define OR1200_SR_TED 16
`define OR1200_SR_CID 31:28 // Unimplemented	`define OR1200_SR_CID 31:28 // Unimplemented

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[/] [openrisc/] [trunk/] [orpsocv2/] [boards/] [actel/] [ordb1a3pe1500/] [rtl/] [verilog/] [include/] [or1200_defines.v] - Diff between revs 499 and 502