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by duikkie
Thu Jul 20, 2017 1:35 pm
Forum: hardware
Topic: AtoMMC on the Beeb's 1mhz bus.
Replies: 28
Views: 269

Re: AtoMMC on the Beeb's 1mhz bus.

http://stardot.org.uk/forums/viewtopic.php?f=3&t=11024&hilit=ch375b for the electron http://stardot.org.uk/forums/viewtopic.php?f=3&t=10341&hilit=ch375b for the beeb the 27ls139 chip is beter, if tube has more stuff on it ch375b cost about 1 pound , with smart-usb rom you can have us...
by duikkie
Thu Jul 20, 2017 12:29 pm
Forum: hardware
Topic: AtoMMC on the Beeb's 1mhz bus.
Replies: 28
Views: 269

Re: AtoMMC on the Beeb's 1mhz bus.

ch375b cost about 1 pound , with smart-usb rom you can have usb-stick and sdcard. ( cheap and yeh i am dutch)
it is all in the programming.
by duikkie
Thu Jul 20, 2017 12:20 pm
Forum: software: other
Topic: osbyte call ? and which adress
Replies: 4
Views: 79

Re: osbyte call ? and which adress

else so if a%=1

a%=163
x%=128
y%=1
call &fff4

i don't have osbyte call 163 in the big old book :(
by duikkie
Thu Jul 20, 2017 12:07 pm
Forum: software: classic games
Topic: mmbeeb file error with Qwak
Replies: 10
Views: 148

Re: mmbeeb file error with Qwak

because i could not leave it

almost perfect :) 1 file Qwak

it changes from mode7 to mode 5 without data lost

old data file Reconsidered , basicfiles in m-code

it is for beeb bbc. i don't think electron has the same mode codes switches

to run :

*run qwak (because it is all m-code now)
by duikkie
Thu Jul 20, 2017 7:40 am
Forum: software: other
Topic: osbyte call ? and which adress
Replies: 4
Views: 79

osbyte call ? and which adress

oke my book tells me inkey for bbc or keyboard scan but ??? a%=&81:x%=0:y%=&ff:a%=(usr(&fff4)and&ff00)/256 if a%<>1 ?&224=?(&24+!&ffb7) before running it ?&224=&a6 and after running it ?&224=&a6 so ??? is osbyte &81 something else ?? and what is the ad...
by duikkie
Thu Jul 20, 2017 5:49 am
Forum: hardware
Topic: AtoMMC on the Beeb's 1mhz bus.
Replies: 28
Views: 269

Re: AtoMMC on the Beeb's 1mhz bus.

Wait for it, waiy for it.

It is summer to hot to program

But i am working on user dos rom for sdcard

And tube dos rom with ch375b or ch376s

no more beeb.mmb file needed only ssd files

And to boot with !boot.ssd

but it is hot in the nederlands
by duikkie
Wed Jul 19, 2017 11:23 am
Forum: software: classic games
Topic: mmbeeb file error with Qwak
Replies: 10
Views: 148

Re: mmbeeb file error with Qwak

Use *dunlock 223 and dlock 223 :) You should be able to do that on your BBC entering the following commands: *DIN 223 *DOP U LOAD"QWAK!" 20 SAVE"QWAK!" *DOP P That should fix it permanently. Thank you so much for this!!! For some reason the *DOP U and *DOP P commands to unprotect...
by duikkie
Wed Jul 19, 2017 9:48 am
Forum: software: classic games
Topic: mmbeeb file error with Qwak
Replies: 10
Views: 148

Re: mmbeeb file error with Qwak

what is this ( for econet users ??)

?&224=?(&24+!&ffb7)
by duikkie
Wed Jul 19, 2017 9:31 am
Forum: software: classic games
Topic: mmbeeb file error with Qwak
Replies: 10
Views: 148

Re: mmbeeb file error with Qwak

oke i know but is there the normal tape file from qwak! , because [-X we have a basic program qwak! with *load lsqwak from &5800 to &7900 the screen , if not terrible enough we load a machine code program qwak1 over the screen at &7000 holding a downloader for file DATA at &1400 with...
by duikkie
Wed Jul 19, 2017 4:18 am
Forum: software: other
Topic: 8271FDC & 3.5" drives, DFS1.20+hacks
Replies: 4
Views: 130

Re: 8271FDC & 3.5" drives, DFS1.20+hacks

the 3.5 inch disks has not hole :) ti index that is the problem. the 8271 need a hole ! so to mod is to think that there is a pulse from index hole .
by duikkie
Tue Jul 18, 2017 3:10 pm
Forum: hardware
Topic: How to modify your MMC Games Menu
Replies: 15
Views: 616

Re: How to modify your MMC Games Menu

I started somewhere a program to disamble the d.game file in non compress data Usefull ? I had a quick look at this - I suspect it's using a simple compression algorithm to store the data. I might have a go at porting the Access DB+VBA to an open format using Openoffice/LibreOffice Base. I also migh...
by duikkie
Tue Jul 18, 2017 12:51 pm
Forum: hardware
Topic: How to modify your MMC Games Menu
Replies: 15
Views: 616

Re: How to modify your MMC Games Menu

the hole file d.games is scrabled and coded like ENIGMA styl :)

tricky wrote:I've never tried to add to the menu, I just drop in a new disc and *DBOOT, but I would be interested in knowing a bit more about it, like how it signs files to discs.
by duikkie
Tue Jul 18, 2017 10:56 am
Forum: hardware
Topic: How to modify your MMC Games Menu
Replies: 15
Views: 616

Re: How to modify your MMC Games Menu

It is ms access that makes it hard if if you see how difficult it in the prpgram to make texts out of ms access files i really don't understand why the programmer did this?
by duikkie
Tue Jul 18, 2017 7:31 am
Forum: hardware
Topic: How to modify your MMC Games Menu
Replies: 15
Views: 616

Re: How to modify your MMC Games Menu

it is still strange that a bbc program for changes you need a pc with microsoft software ?

i started to change the menu program but to hot in the summer
by duikkie
Mon Jul 17, 2017 6:09 pm
Forum: hardware
Topic: BBC PSU problem?
Replies: 6
Views: 131

Re: BBC PSU problem?

try simple things like : bicycle lamp 6v 12w or something like that, if volt drops you have a psu problem :) for 12 volt a car lamp 12v 24w ?
by duikkie
Sat Jul 15, 2017 2:42 pm
Forum: software: other
Topic: second attempt pictures of adfs ?
Replies: 6
Views: 153

Re: second attempt pictures of adfs ?

pushing it on stack but stack is only 256 bytes

so troubles with c:\map1\map\map3\ ..... map256 will give stack overflow
by duikkie
Sat Jul 15, 2017 2:37 pm
Forum: software: other
Topic: second attempt pictures of adfs ?
Replies: 6
Views: 153

Re: second attempt pictures of adfs ?

oke you don't see that map2 is under map1 :( in dos you see c:/map1/map2 allso why DLR ?? and not DIR ?? i am thinking about a dos sd card printing on beeb screen but i have to think about the layout allso troubles with showing path of directory in dos you have . and .. and \ in dos root a directory...
by duikkie
Sat Jul 15, 2017 9:58 am
Forum: software: other
Topic: second attempt pictures of adfs ?
Replies: 6
Views: 153

second attempt pictures of adfs ?

because i dont have adfs i want some pictures of the stucture of the directory so if someone can give my *cat (picture) save a file name a :) make a sub dir called map1 *cat (picture) save a file in map1 called b make a sub in map1 called map2 *cat (piture) save a file in map2 called c *cat (picture...
by duikkie
Fri Jul 14, 2017 7:07 am
Forum: software: other
Topic: adfs structure and printing on screen ?
Replies: 1
Views: 66

adfs structure and printing on screen ?

i am thinking about DOS :) , and how i can print a dos root directory in adfs format on screen.

let me write it simple :lol:

the dos root is 32 bytes long for files , the adfs string ?
where in the adfs rom , is the routine for printing the directory on screen , maybe i can use that ?
by duikkie
Mon Jul 10, 2017 2:59 pm
Forum: software: other
Topic: with little shame update smartest1613
Replies: 168
Views: 12161

Re: with little shame update smartest1613

sssssssssssssssssssssssss for my eyes only sssssssssssssssssssss you take a sd card from your pc with beeb stuff on it ( like ssd files / roms (maybe) ) put it in the beeb sd card holder or ch375b (usb stick) and load it in beeb memory like a drive or in mem (uploading to rom) commands like dosdir (...
by duikkie
Mon Jul 10, 2017 5:55 am
Forum: software: other
Topic: with little shame update smartest1613
Replies: 168
Views: 12161

Re: with little shame update smartest1613

it is freeware , so no permission needed from my side if you like Smart-spi , maybe later you like my new software it is summer and to hot to program but i am working on USER DOS and TUBE DOS rom allso i see more in my ch375/6 module project ( on the tube) Duikkie, I recently made an SDCard drive fo...
by duikkie
Mon Jul 03, 2017 5:56 pm
Forum: software: other
Topic: Converting tape to disc
Replies: 11
Views: 322

Re: Converting tape to disc

it is a start :)

game3 missing ?

chain file with com127 ?
by duikkie
Mon Jul 03, 2017 4:00 pm
Forum: software: other
Topic: Converting tape to disc
Replies: 11
Views: 322

Re: Converting tape to disc

it is what you want, and i hope not all here make it's own version :) , i can easy make all files run from the beginning. they are simple basic programs so far i can see, the basic think is to run the games at &1100 so far i can see rename all the ch."" : change the *key10 and so on if...
by duikkie
Mon Jul 03, 2017 7:37 am
Forum: software: other
Topic: Converting tape to disc
Replies: 11
Views: 322

Re: Converting tape to disc

Oke someone is saying i am clever :) Upload the hole disc image in ssd format and i will look at it. but maybe we have solved it already How do you get around this situation? Does the program have to be trimmed, or is there a clever way to get more memory? duikkie's your man for this job 8) Dave H :D
by duikkie
Sun Jul 02, 2017 8:39 am
Forum: software: classic games
Topic: felix in the factory (STH collection).
Replies: 1
Views: 145

Re: felix in the factory (STH collection).

oke , but it was only 1 file ? called factory ?
loaded in with beebem , *save it on a felix.ssd , loaded in the real beeb with *load factory 1900 ,found *din161, delete factory
*save factory 1900 +3030 ff8023 0e00

so beeb.mmb fixed :)
by duikkie
Wed Jun 28, 2017 2:33 pm
Forum: off-topic
Topic: impulsive ebay buyer wants ...
Replies: 5
Views: 201

Re: impulsive ebay buyer wants ...

if not we store the wife in a storage loccker, so i have more space at home :mrgreen:

daveejhitchins wrote:You've got that much storage space :shock:

Dave H 8)
by duikkie
Wed Jun 28, 2017 8:45 am
Forum: off-topic
Topic: impulsive ebay buyer wants ...
Replies: 5
Views: 201

impulsive ebay buyer wants ...

i am not good in filters but maybe here someone have the same addiction ?

i want the hole list of auction on world ebay , no subject or item exclusion :D

is that possible ?
by duikkie
Mon Jun 26, 2017 6:06 am
Forum: hardware
Topic: Fault finding index
Replies: 71
Views: 14268

Re: Fault finding index

the same solution if your beeb is beebing by every hit on any key (multiwise beeb) there is somewhere a youtube film of it. the keyboard has led caps and shift lock on. Beeb boots but with a long beeeep. Two or three (ctrl)-breaks and it crashes. Sometimes characters appear typing on the keyboard, b...
by duikkie
Sun Jun 25, 2017 9:53 am
Forum: hardware
Topic: alternative heatsink ic6 vicproc
Replies: 6
Views: 132

Re: alternative heatsink ic6 vicproc

link ?

daveejhitchins wrote:You can find heat-conductive adhesive pads/tape to attach heatsinks! Which work very well . . .

Dave H :D

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