Getting interrupts from the B004...

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2 total messages Started by Dario Ringach Mon, 12 Mar 1990 12:04

#2917

Author: Dario Ringach
Date: Mon, 12 Mar 1990 12:04

11 lines
1110 bytes

How can I get an interrupt (either IRQ6 or IRQ7) from the B004 to the
host computer when the C002 (IC2) has a pending byte to deliver.  Or,
alternatively, can anyone describe the functioning of the PAL 16L8
(IC22) and how signals EnableIRQ6/7 are generated? (See "IMS B004
evaluation board") logic diagram in page 33.  Thanks in advance!

--
BITNET: dario@techunix | ARPANET: dario%techunix.bitnet@cunyvm.cuny.edu
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Dario Ringach, Technion, Israel Institute of Technology,
Dept. of Electrical Engineering, Box 52, 32000 Haifa, Israel

Re: Getting interrupts from the B004...

#2923

Author: David Boreham
Date: Tue, 13 Mar 1990 09:13

10 lines
1063 bytes

In article <9429@discus.technion.ac.il> dario%techunix.bitnet@jade.berkeley.edu (Dario Ringach) writes:
>How can I get an interrupt (either IRQ6 or IRQ7) from the B004 to the
>host computer when the C002 (IC2) has a pending byte to deliver.  Or,

You'll be lucky mate ! The B004 doesn't have any interrupts.
If you want interrupts you'll need to get a B008.

David Boreham, INMOS Limited | mail(uk): davidb@inmos.co.uk or ukc!inmos!davidb
Bristol,  England            |     (us): uunet!inmos.com!davidb
+44 454 616616 ex 547        | Internet: davidb@inmos.com

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