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From: reeder@reed.UUCP (Doug Reeder)
Newsgroups: comp.binaries.apple2
Subject: VBL Clock documentation  (software ProDOS clock using mouse card)
Keywords: IIc, IIe w/ mouse card
Message-ID: <13285@reed.UUCP>
Date: 11 Sep 89 04:24:16 GMT
Reply-To: reeder@reed.BITNET (Doug Reeder)
Organization: Reed College, Portland OR
Lines: 19

VBLClock by Doug Reeder
a software ProDOS clock that uses the vertical blanking interrupts
runs on Apple IIc's & IIe's with a mouse card in slot 4.
when installed, uses memory locations $37E to $3CF
Does not set the time itself.

There are two files (posted separately) you need: the interrupt handler
and the installer

to install:
BLOAD VBL.CLOCK.INT
BRUN  VBL.CLOCK.INST

to unpack the files, cut off the headers & footers and exec
-- 
Doug Reeder                         USENET: ...!tektronix!reed!reeder
Institute of Knowledge, Jinx        BITNET: reeder@reed.BITNET
"A blaster can point two ways."  from ARPA: tektronix!reed!reeder@berkeley.EDU
       -Salvor Hardin               Box 722 Reed College,Portland,OR 97202