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Re: 'Hello world' for monitor mode and an assembler?
"Michael J. Mahon" <mjmahon@aol.com> wrote in message
20040908152808.25764.00000334@mb-m07.aol.com">news:20040908152808.25764.00000334@mb-m07.aol.com...
: [ snip ]
: You can enter new data into any location or range of locations by
: typing the first address (in hex), followed by a colon, followed by
: pairs of hex digits, one pair for each byte to be changed.
:
: For example, typing 300:dd fb 20 60 will change the first four bytes
: at $300 to DD, FB, 20, 60, as you can verify by typing 300.303 to
: list the four bytes.
This is not correct Michael. The correct insertion would
be: 300:20 DD FB 60, as this would place the JSR in front
of the low order byte DD and high order byte FB, then RTS.
Now 300L will give you:
JSR $FBDD
RTS
: [ snip ] :o))))))
Apple II Forever, and Apple II Together,
Bill @ GarberStreet Enterprizez };-)
Web Site - http://garberstreet.netfirms.com
Email - willy46pa@comcast.net
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