October 12, 2010 – Possibly Found v1.0 and v1.1 ROMs
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A site visitor has indicated that he believes he has a Model I which has the v1.0 and the v1.1 ROMs and intends to either dump them to cassette or read them in an EPROM reader. Of course, if anyone finds they have v1.0 or v1.1 ROMs, please let me know. ROMs can be dumped to disk as follows:
10 PC=0 : IR=0
20 OPEN "O",1,"NEWROM/ROM:0"
30 FOR X = 0 TO &H2FFF
40 PRINT #1,CHR$(PEEK(X)); : IR=IR+1
50 IF IR = 614 THEN IR = 0: PC=PC+5: PRINT PC"% ...";
60 NEXT X
70 PRINT "DONE!":PRINT
80 CLOSE
It takes about 1/2 hour to run (which is why I coded in 5% increment status updates) |
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![[Model I]](../../../../../images/computer-model1bx150.png)