icu.s

TCP-IP红宝书源代码

/* icu.s */

	.set	ICU1,0x20
	.set	ICU2,0xA0
	.set	OCW1_2,ICU1
	.set	OCW2_2,ICU2
	.set	IMR1,ICU1 + 1
	.set	IMR2,ICU2 + 1
	.set	EOI,0x20