CLUTILS for XROM #31 YFNS instead of YFNZ?



#2

Is there anyway to modify the CLUTIL to work with XROM #31 YFNS instead of XROM #15 YFNZ? One of my 41CL is running firmware 3A and YFNS 3A was patched to work around some minor bug, therefore I have to Plug YFNS-3A(patched) which won't work with several commands on CLUTILS. I don't think I can patch YFNZ-3A the way I did YFNS-3A.

Thanks,
Kerem


#3

Hi Kerem, - unfortunately not, too many dependencies and expected XROM values for the function launchers.

However you can patch your YFNZ so that its XROM # is also 15 - that'll solve the issue.

Cheers,
ÁM


#4

Hi Angel,

Quote:
However you can patch your YFNZ so that its XROM # is also 15 - that'll solve the issue.


I think you meant to say YFNS, as YFNZ is in the protected area of Flash.
Regards
John
#5

Hi Angel,

I know that version 3A allows to write to OS area which can also brick the calculator. So I wasn't sure if I should attempt this. I assume this process would be how to do it?

1- Clear Memory
2- MMUCLR
3- "YFNS" PLUG1L (Since I will write over YFNZ, I should use YFNS)
4- MMUEN
5- "007>80C" YMCPY
6- Patch using YPOKE
7- "80C>007" YFWR (Save the patched YFNZ back to its original location)
8- "YFNZ" PLUG1L

This is similar but modified for YFNZ of what I have done to patch YFNS, do you see any problem with this flow? I really want to use the CLUTILS with this 41CL but afraid of bricking it.

Thanks,
Kerem

#6

Hi Kerem,

This is not the correct procedure to use. Check your email.

Monte


Possibly Related Threads...
Thread Author Replies Views Last Post
  [41CL] Power_CL: YFNZ or YFNP Dan Grelinger 5 630 03-16-2013, 08:53 AM
Last Post: Angel Martin
  41CL - Problems with YFNZ in Page 6 Dan Grelinger 6 646 01-24-2013, 12:20 AM
Last Post: Monte Dalrymple
  2013 CES - free registration ends August 31 Eric Smith 3 417 08-15-2012, 08:58 AM
Last Post: Eddie W. Shore
  [41CL] CLUTILS HEPAX Kerem Kapkin (Silicon Valley, CA) 3 407 06-06-2012, 10:52 AM
Last Post: M. Joury
  NoV-64, CLUTILS 2H, and Library #4 M. Joury 24 1,724 05-23-2012, 05:30 PM
Last Post: Diego Diaz
  SY-41CL v.3 YFNZ-3B Arrived! Amazing! Kerem Kapkin (Silicon Valley, CA) 4 584 05-19-2012, 11:09 AM
Last Post: Monte Dalrymple
  SY41CL-- Updating YFNZ-2B to YFNZ-3B M. Joury 11 1,023 05-12-2012, 01:51 PM
Last Post: Monte Dalrymple
  [WP34s] XROM routines fhub 32 1,937 01-10-2012, 04:28 AM
Last Post: Marcus von Cube, Germany
  [41CL] CLUTILS.MOD robertoataulfo 7 660 12-30-2011, 02:45 PM
Last Post: Geoff Quickfall
  YFNS vs YFNZ Howard Owen 3 402 12-22-2011, 03:45 AM
Last Post: Ángel Martin

Forum Jump: