A83: SBC

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A83: SBC

To: "Assembly 83 List" <assembly-83@lists.ticalc.org>
Subject: A83: SBC
From: "James Matthews" <matthews@tkb.att.ne.jp>
Date: Mon, 15 Jun 1998 22:55:22 +0900
Delivered-To: assembly-83-outgoing@towerguard.unix.edu.sollentuna.se
Reply-To: assembly-83@lists.ticalc.org


I know SBC is a subtract with carry, but what does that mean? :)

In Ian's FP program it says "SBC hl,bc", so that's:

hl - bc - (carry bit 0)

What does that do differently?

Thanks.

James.

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