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

Subversion Repositories zipcpu

[/] [zipcpu/] [trunk/] [rtl/] [cpudefs.v] - Diff between revs 138 and 184

Rev 138	Rev 184
Line 60...	Line 60...
`// unit. As I'm not there yet, it just catches illegal instructions and`	`// unit. As I'm not there yet, it just catches illegal instructions and`
`// interrupts the CPU on any such instruction--when defined. Otherwise,`	`// interrupts the CPU on any such instruction--when defined. Otherwise,`
`// illegal instructions are quietly ignored and their behaviour is ...`	`// illegal instructions are quietly ignored and their behaviour is ...`
`// undefined. (Many get treated like NOOPs ...)`	`// undefined. (Many get treated like NOOPs ...)`
`//`	`//`
`// I recommend setting this flag, although it can be taken out if area is`	`// I recommend setting this flag so highly, that I'm likely going to remove`
`// critical ...`	`// the option to turn this off in future versions of this CPU.`
`//`	`//`
`define OPT_ILLEGAL_INSTRUCTION	`define OPT_ILLEGAL_INSTRUCTION
`//`	`//`
`//`	`//`
`//`	`//`