HP Forum Archive 14

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Help on 42S ROM - Help Luiz! Message #1 Posted by Artur on 1 Feb 2005, 3:24 p.m. Hi, I really need some help to rip the 42S Rom to my 48GX so to my PC. I ready the Pioneer.txt file from HP42S.COM site but is a bit advanced to me. They say: "You have to enter the digits in the 2nd column just behind the address." And a long list starts: Saturn Assembler Dump Lewis Pioneer ROM over IR Fri Feb 13 23:01:03 2004 V3.0.8 (12/06/2002) ROM42.a Page 1 SHOULD THIS PART BE TYPED IN THE CALCULATOR ?????? IF SO, WHICH COLUMN? * Send character in A[B] over IR *OUTBYT EQU #0133C (HP17B rev. A) *OUTBYT EQU #01378 (HP17B rev. B) *OUTBYT EQU #01445 (HP17BII rev. B) *OUTBYT EQU #0136A (HP27S rev. A) *OUTBYT EQU #0142E (HP27S rev. B) *OUTBYT EQU #0318D (HP42S rev. A) OUTBYT EQU #031D6 (HP42S rev. B/C) AND THIS ?????????????? * no. of 128 byte blocks PRGLEN EQU 512 (HP27S/42S) = 64KB / 16 min *PRGLEN EQU 768 (HP17B/17BII) = 96KB/24 min OR MUST I START HERE???????????? 00000 D2 C=0 A 00002 135 D1=C ROM Start address 00005 D1 B=0 A init block no. ... 00062 11C C=R4 00065 D5 B=C A 00067 11B C=R3 0006A 01 RTN UNTIL HERE ????????????? ^^ ++====== IS THIS THE COLUMN TO TYPE IN ?????????? ^^ ^^ ++=====++== WHAT ARE THESE OTHERS COLUMNS? Please, any help will be greatly appreciated! Artur

You have mail... ;-) Message #2 Posted by Vieira, Luiz C. (Brazil) on 1 Feb 2005, 10:37 p.m., in response to message #1 by Artur Cheers! Luiz

ROM dump is done! Message #3 Posted by Artur - Brasil on 2 Feb 2005, 5:51 a.m., in response to message #1 by Artur Many thanks to everybody! Artur

Re: ROM dump is done! Message #4 Posted by Erik Ehrling (Sweden) on 3 Feb 2005, 3:02 p.m., in response to message #3 by Artur - Brasil Congratulations! Welcome to the club! Best regards, Erik Ehrling (Sweden)

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