URL https://opencores.org/ocsvn/t48/t48/trunk

Subversion Repositories t48

[/] [t48/] [tags/] [rel_1_2/] [sw/] [i8039emu/] [main.c] - Diff between revs 49 and 58

Rev 49	Rev 58
Line 1...	Line 1...
`/*`	`/*`
`* $Id: main.c,v 1.1.1.1 2004-04-09 19:20:54 arniml Exp $`	`* $Id: main.c,v 1.2 2004-04-15 22:03:53 arniml Exp $`
`*`	`*`
`* Copyright (c) 2004, Arnim Laeuger (arniml@opencores.org)`	`* Copyright (c) 2004, Arnim Laeuger (arniml@opencores.org)`
`*`	`*`
`* All rights reserved`	`* All rights reserved`
`*`	`*`
Line 85...	Line 85...
`}`	`}`

`printf("Resetting 8039\n");`	`printf("Resetting 8039\n");`
`i8039_reset(NULL);`	`i8039_reset(NULL);`

`do_cycles = 128;`	`do_cycles = 52;`

`total_cycles = 0;`	`total_cycles = 0;`

`do {`	`do {`
`real_cycles = i8039_execute(do_cycles, dump);`	`real_cycles = i8039_execute(do_cycles, dump);`

	`/* activate interrupt */`
	`set_irq_line(0, HOLD_LINE);`
	`/* hold interrupt for 3 machine cycles */`
	`real_cycles += i8039_execute(3, dump);`
	`set_irq_line(0, CLEAR_LINE);`

`if (real_cycles > 0)`	`if (real_cycles > 0)`
`total_cycles += real_cycles;`	`total_cycles += real_cycles;`
`} while (real_cycles > 0);`	`} while (real_cycles > 0);`

`printf("Emulated %i cycles\n", total_cycles);`	`printf("Emulated %i cycles\n", total_cycles);`