Listing 4ýThis is really just a little "clean up" routine. Most likely this is called from the real ISR or replaced by the intended ISR code.

; Generic Ethernet Interrupt Service Routine
;

pd_int0::
	push	af
	push	hl

	ld	a, 0x20
	ioe	ld (PD_WR1),a					; abort DMA, nic#1
#ifdef BLCH_TWOINTF
	ioe	ld (PD_WR2),a					; abort DMA, nic#2
#endif

	ld	a, 0xFF
	ioe	ld (PD_WR1+PD_INTSTATUS),a			; clear all interrupts, nic#1
#ifdef BLCH_TWOINTF
	ioe	ld (PD_WR2+PD_INTSTATUS),a			; clear all interrupts, nic#2
#endif

	pop	hl
	pop	af

	ipres
	ret
#endasm

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