|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 :-)