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New machine language port
12-23-2019, 07:35 AM (This post was last modified: 12-23-2019 07:37 AM by Joe Horn.)
Post: #9
RE: New machine language port
(12-23-2019 12:12 AM)Joe Horn Wrote:  When the W field is the only one valid for a command, the syntax should allow it to be omitted, but apparently in this case you have to specify it. Silly assembler! Sad

Update: I just checked the 50g AUR, and the "RReg" commands (e.g. R0=A W) have been extended (in the Saturn simulator used by the 50g) to allow more fields than just W. Since other fields can be used now (e.g. R0=A X), the source code must specify the desired field. The W field cannot be assumed like it was on the HP 48.

So there's Lesson #3 to be learned here too: Check the 50g AUR (beginning on page 6-19) for the Saturn Assembly Language used in the HP 50g. It is much richer than the HP 48 Saturn Assembly Language.

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Messages In This Thread
New machine language port - cahlucas - 12-21-2019, 01:17 AM
RE: New machine language port - Joe Horn - 12-21-2019, 03:22 AM
RE: New machine language port - cahlucas - 12-22-2019, 03:14 AM
RE: New machine language port - Joe Horn - 12-22-2019, 05:25 AM
RE: New machine language port - cahlucas - 12-22-2019, 09:15 PM
RE: New machine language port - rprosperi - 12-22-2019, 11:31 PM
RE: New machine language port - Joe Horn - 12-23-2019, 12:12 AM
RE: New machine language port - rprosperi - 12-23-2019, 02:56 AM
RE: New machine language port - Joe Horn - 12-23-2019 07:35 AM
RE: New machine language port - cahlucas - 12-24-2019, 12:30 AM
RE: New machine language port - Joe Horn - 12-24-2019, 03:00 AM
RE: New machine language port - cahlucas - 12-24-2019, 10:51 PM
RE: New machine language port - Joe Horn - 12-24-2019, 11:15 PM
RE: New machine language port - cahlucas - 12-27-2019, 12:19 AM
RE: New machine language port - Joe Horn - 12-27-2019, 06:43 AM
RE: New machine language port - Gene - 12-24-2019, 02:31 AM
RE: New machine language port - cahlucas - 12-24-2019, 04:52 PM
RE: New machine language port - Joe Horn - 12-24-2019, 06:10 PM
RE: New machine language port - cahlucas - 12-24-2019, 11:30 PM
RE: New machine language port - cahlucas - 12-24-2019, 11:25 PM
RE: New machine language port - cahlucas - 12-27-2019, 09:22 PM
RE: New machine language port - Joe Horn - 12-27-2019, 11:20 PM
RE: New machine language port - cahlucas - 12-28-2019, 02:47 AM
RE: New machine language port - Joe Horn - 12-28-2019, 03:25 AM
RE: New machine language port - DavidM - 12-28-2019, 03:31 PM
RE: New machine language port - cahlucas - 12-29-2019, 04:26 AM
RE: New machine language port - cahlucas - 12-29-2019, 04:23 AM
RE: New machine language port - Joe Horn - 12-29-2019, 06:48 AM
RE: New machine language port - cahlucas - 12-29-2019, 09:17 PM
RE: New machine language port - ijabbott - 12-29-2019, 06:46 AM
RE: New machine language port - cahlucas - 12-29-2019, 09:10 PM
RE: New machine language port - cahlucas - 12-29-2019, 09:01 PM
RE: New machine language port - cahlucas - 12-29-2019, 09:19 PM



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