VIC 1112 IEEE Interface
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Re: VIC 1112 IEEE Interface
You should join us in IRC Frenoode, channel c64friends
0110 0110 0110 The number of the beast...
Re: VIC 1112 IEEE Interface
I'll have a go, not sure what timezone you're in?
Re: VIC 1112 IEEE Interface
Does anyone know where this BASIC4 ROM came from? It has an IEEE command but it's expecting registers in IO3/ (and IO0/??) so it's not designed to work with the VIC-1112 (which only uses IO2/).dragos wrote:most disk commands... dload and dsave work, but header, catalog, directory, ds and ds$ do not
on a real vic, they just return nothing, in vice they lock up...
The lockup in VICE is here
Code: Select all
la12c lda $9c02
and #$20
beq la12c
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Re: VIC 1112 IEEE Interface
I remember recovering Basic V4 back in 2006. It works well on a 1541 drive.srowe wrote:Does anyone know where this BASIC4 ROM came from? It has an IEEE command but it's expecting registers in IO3/ (and IO0/??) so it's not designed to work with the VIC-1112 (which only uses IO2/).
The lockup in VICE is here
I don't know of any addon card this could be for.Code: Select all
la12c lda $9c02 and #$20 beq la12c
I also remember it occupies only the lower half of BLK5. AFAIK, the firmware for the VIC-1112 is supposed to use the upper half of BLK5.
Be normal.
Re: VIC 1112 IEEE Interface
I don't agree that these two ROMs were intended to work together. They both intercept some of the same vectors and BASIC4 has code (such as I showed above) that implies it expects hardware with different registers to the VIC-1112.eslapion wrote: I also remember it occupies only the lower half of BLK5. AFAIK, the firmware for the VIC-1112 is supposed to use the upper half of BLK5.
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Re: VIC 1112 IEEE Interface
@srowe
I have mostly used Basic V4 for the VIC-20 by itself, never in conjunction with anything other than VICMON and/or Programmer's Aid and the ones I had before 2006 only reside in BLK3.
I am very surprised Basic V4 has routines that accesses registers in IO3.
I have mostly used Basic V4 for the VIC-20 by itself, never in conjunction with anything other than VICMON and/or Programmer's Aid and the ones I had before 2006 only reside in BLK3.
I am very surprised Basic V4 has routines that accesses registers in IO3.
Be normal.
Re: VIC 1112 IEEE Interface
Does anyone know when this is likely to ship? I haven't seen an update in ages.
Re: VIC 1112 IEEE Interface
Dragos has just posted an update
https://www.kickstarter.com/projects/12 ... ts/1530322
I've been working on trying to get a ROM image that also adds the disk commands of PET BASIC4. Made some progress this weekend but not quite there yet.
https://www.kickstarter.com/projects/12 ... ts/1530322
I've been working on trying to get a ROM image that also adds the disk commands of PET BASIC4. Made some progress this weekend but not quite there yet.
- eslapion
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Re: VIC 1112 IEEE Interface
What's the news here ?
The boards were supposedly sent for fab back in march... nothing since.
The boards were supposedly sent for fab back in march... nothing since.
Be normal.
Re: VIC 1112 IEEE Interface
0110 0110 0110 The number of the beast...
- eslapion
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Re: VIC 1112 IEEE Interface
Good quality gold plated boards, very nice looking packaging material.
Nice product!
Nice product!
Be normal.
Re: VIC 1112 IEEE Interface
Great looking product and packaging....
but your photos suggest that you still haven't addressed the error I pointed out here:
where your instructions to SYS45056 are wrong (should be SYS45065) - although one screenshot does show the use of SYS45056+9 to invoke the card.
but your photos suggest that you still haven't addressed the error I pointed out here:
where your instructions to SYS45056 are wrong (should be SYS45065) - although one screenshot does show the use of SYS45056+9 to invoke the card.
Re: VIC 1112 IEEE Interface
Dragos asked me to fix this error on the instruction sheet a few months ago. The photo on the Flickr page is old and does not reflect the corrected version.
Music I've made with 1980s electronics, synths and other retro-instruments: http://theovoids.bandcamp.com
Re: VIC 1112 IEEE Interface
I will now give it 10/10 - Excellent!!