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HP-41 card reader Commands
Message #1 Posted by David C on 28 Aug 2001, 5:26 a.m.

Hi, Can anyone tell me a quick list of any commands for the HP-41 card reader. I don't have the manual, and I hear there were some commands ('Verify' or something similar included).

Many thanks !

David

      
Re: HP-41 card reader Commands
Message #2 Posted by Vieira. Luiz C. on 28 Aug 2001, 6:45 a.m.,
in response to message #1 by David C

A lot of people will send you the commands, for sure. If you can wait till Friday, I'm sending you a scancopy of the card reader's quick reference (I'm not home, now)

      
Re: HP-41 card reader Commands
Message #3 Posted by Ex-PPC member on 28 Aug 2001, 6:57 a.m.,
in response to message #1 by David C

Hi, this is a list & brief explanation

Card Reader functions (Keyword, Description)

MRG merge program

RDTA read data registers from cards

RDTAX same, as directed by control in X

RSUB don't remember (read sub?), sorry :-(

VER verify data/program on cards

WALL write all machine contents to cards

WDTA write data registers to card

WDTAX same, as directed by control in X

WPRV write private program to cards

WSTS write status (flags, etc) to cards

Card Reader HP-67 emulation functions:

7CLREG clears primary registers

7DSP0 specifies 0 decimals, any mode

7DSP1 same, 1 dec.

7DSP2 same, 2 dec.

7DSP3 same, 3 dec.

7DSP4 same, 4 dec.

7DSP5 same, 5 dec.

7DSP6 same, 6 dec.

7DSP7 same, 7 dec.

7DSP8 same, 8 dec.

7DSP9 same, 9 dec.

7DSPI same, depends on contents of R25

7DSZ decrements R25 and skips on 0

7DSZI same, but register specified in R25

7ENG changes to ENG mode, same decimals

7FIX changes to FIX mode, same decimals

7GSBI gosubs to label specified in R25

7GTOI goto label specified in R25

7ISZ increments R25 and skips on 0

7ISZI same, but register specified in R25

7P<>S exchanges R0-R9 with R10-R19

7PRREG prints/shows contents of registers

7PRSTK prints/shows stack (X,Y,Z,T,L)

7PRTX prints/shows X

7RCL can't remember, sorry :-(

7SCI changes to SCI mode, same decimals

Hope this helps :-)

      
Re: HP-41 card reader Commands
Message #4 Posted by Mike (Stgt) on 28 Aug 2001, 11:08 a.m.,
in response to message #1 by David C

Output from my ROM-Analyser:

XROM: 30 FUNC: 37 VERS: CR1D IRVC: WUPNK IOS CKSM: 03D (61 dec) ok FAT: XROM 30,00 CARD READER E059 * XROM 30,01 MRG EB4A XROM 30,02 RDTA E204 XROM 30,03 RDTAX E20B XROM 30,04 RSUB E3C2 XROM 30,05 VER EB89 NP XROM 30,06 WALL E39D NP XROM 30,07 WDTA E8AC XROM 30,08 WDTAX E8B8 XROM 30,09 WPRV E804 NP XROM 30,10 WSTS E851 XROM 30,11 7CLREG E161 XROM 30,12 7DSP0 E05E XROM 30,13 7DSP1 E064 XROM 30,14 7DSP2 E06A XROM 30,15 7DSP3 E070 XROM 30,16 7DSP4 E076 XROM 30,17 7DSP5 E07C XROM 30,18 7DSP6 E082 XROM 30,19 7DSP7 E088 XROM 30,20 7DSP8 E08E XROM 30,21 7DSP9 E094 XROM 30,22 7DSPI E09E XROM 30,23 7DSZ E119 XROM 30,24 7DSZI E10A XROM 30,25 7ENG E0C2 XROM 30,26 7FIX E0AF XROM 30,27 7GSBI E143 XROM 30,28 7GTOI E14D XROM 30,29 7ISZ E120 XROM 30,30 7ISZI E112 XROM 30,31 7P<>S E0CB XROM 30,32 7PRREG E1BD XROM 30,33 7PRSTK E188 XROM 30,34 7PRTX E1AE XROM 30,35 7RCL~ E0F4 XROM 30,36 7SCI E0BB

~ stands for Sigma and 7RCL~ recalls summs of X and Y to the stack if the sigma registers are locatet at register 10.

Ciao.....Mike

            
Re: HP-41 card reader Commands
Message #5 Posted by Mike (Stgt) on 28 Aug 2001, 11:10 a.m.,
in response to message #4 by Mike (Stgt)

Sorry, the list shows messy. Each line starts with XROM.

Ciao.....Mike

                  
Re: HP-41 card reader Commands
Message #6 Posted by Dave Hicks on 28 Aug 2001, 2:01 p.m.,
in response to message #5 by Mike (Stgt)

Here's your posting with a "pre" format. See the formatting link at the top of the forum for more tricks.

Dave

Output from my ROM-Analyser:

XROM: 30
FUNC: 37
VERS: CR1D
IRVC: WUPNK IOS
CKSM: 03D (61 dec) ok
FAT:
XROM 30,00  CARD READER E059 *
XROM 30,01  MRG         EB4A
XROM 30,02  RDTA        E204
XROM 30,03  RDTAX       E20B
XROM 30,04  RSUB        E3C2
XROM 30,05  VER         EB89  NP
XROM 30,06  WALL        E39D  NP
XROM 30,07  WDTA        E8AC
XROM 30,08  WDTAX       E8B8
XROM 30,09  WPRV        E804  NP
XROM 30,10  WSTS        E851
XROM 30,11  7CLREG      E161
XROM 30,12  7DSP0       E05E
XROM 30,13  7DSP1       E064
XROM 30,14  7DSP2       E06A
XROM 30,15  7DSP3       E070
XROM 30,16  7DSP4       E076
XROM 30,17  7DSP5       E07C
XROM 30,18  7DSP6       E082
XROM 30,19  7DSP7       E088
XROM 30,20  7DSP8       E08E
XROM 30,21  7DSP9       E094
XROM 30,22  7DSPI       E09E
XROM 30,23  7DSZ        E119
XROM 30,24  7DSZI       E10A
XROM 30,25  7ENG        E0C2
XROM 30,26  7FIX        E0AF
XROM 30,27  7GSBI       E143
XROM 30,28  7GTOI       E14D
XROM 30,29  7ISZ        E120
XROM 30,30  7ISZI       E112
XROM 30,31  7P<>S       E0CB
XROM 30,32  7PRREG      E1BD
XROM 30,33  7PRSTK      E188
XROM 30,34  7PRTX       E1AE
XROM 30,35  7RCL~       E0F4
XROM 30,36  7SCI        E0BB

~ stands for Sigma and 7RCL~ recalls summs of X and Y to the stack if the sigma registers are locatet at register 10.

Ciao.....Mike

                        
THANKS ! Re: HP-41 card reader Commands
Message #7 Posted by David C on 28 Aug 2001, 8:12 p.m.,
in response to message #6 by Dave Hicks

Many thanks to all of you for the detailed information - there are a lot more than I expected. I'll have some fun with these !

David

                        
Re: HP-41 card reader Commands
Message #8 Posted by Mike (Stgt) on 29 Aug 2001, 3:52 a.m.,
in response to message #6 by Dave Hicks

Thank you for the hint. I'll try to remember next time.

Ciao.....Mike

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