URL https://opencores.org/ocsvn/open8_urisc/open8_urisc/trunk

Subversion Repositories open8_urisc

[/] [open8_urisc/] [trunk/] [VHDL/] [Open8_pkg.vhd] - Diff between revs 182 and 183

Rev 182	Rev 183
Line 55...	Line 55...
`-- Note: INTERRUPT_BUNDLE must be exactly the same width as DATA_TYPE`	`-- Note: INTERRUPT_BUNDLE must be exactly the same width as DATA_TYPE`
`subtype INTERRUPT_BUNDLE is DATA_TYPE;`	`subtype INTERRUPT_BUNDLE is DATA_TYPE;`

`-- Component declaration`	`-- Component declaration`
`-- (assumes a 1K RAM at 0x0000 and ROM at the end of the memory map)`	`-- (assumes a 1K RAM at 0x0000 and ROM at the end of the memory map)`
`component Open8_CPU is`	`component o8_cpu is`
`generic(`	`generic(`
`Program_Start_Addr : ADDRESS_TYPE := x"8000"; -- Initial PC location`	`Program_Start_Addr : ADDRESS_TYPE := x"8000"; -- Initial PC location`
`ISR_Start_Addr : ADDRESS_TYPE := x"FFF0"; -- Bottom of ISR vec's`	`ISR_Start_Addr : ADDRESS_TYPE := x"FFF0"; -- Bottom of ISR vec's`
`Stack_Start_Addr : ADDRESS_TYPE := x"03FF"; -- Top of Stack`	`Stack_Start_Addr : ADDRESS_TYPE := x"03FF"; -- Top of Stack`
`Allow_Stack_Address_Move : boolean := false; -- Use Normal v8 RSP`	`Allow_Stack_Address_Move : boolean := false; -- Use Normal v8 RSP`