The Sinclair QL Forum

so i try to make a ser mouse to my ql.... before i start to make enything i tested my 2 mouses and i find tis things
(i have 9db port on my ql wired like ser ports )
so and the 2 mouse lack of CTS... i think neither gona work

of cource derek

SECONT THING THAT I FOUND ON QDISK this confugaration works with 128k-640k...... but NOT WORK ΟΝ ΜΥ QUBIDE 640K(768K TOTALMEMORY....) QDISK IS MAPPING ON END OF THE MEMORY....(I THINK IN ADDRESS C000H) AND IN THAT MEMORY STARTS THE...128KB AFTER THE 512KB OF FIRST EXPRATION...TOTAL640K SO I PUT THE ...

so i found something else in q-disk..... several times the ql freeze...on booting...
i solve it removing the PIN3 OF THE 74LS03 (THIS GOING TOY EXTINT) AND NO PROBLEM
Q-DISK WORKS LIKE SWEET....

SO FINALLY.... I GOT MY CST Q-DISK CLONE WORKING.......
IT READS HFE FILES FROM GOTEK (720KB IMG-2.01MB HFE)
THE NEW SCHEMATIC ITS THIS.....(100% VERIFIED)TESTED WORKING
IF SOME ONE NEED GERBERS P.M ME...

Jungsis Corner Community(Jungsi member ) olso read the rom file of the x disk floppy controllerQL Disk Interface Wolf Computer rom.rar ..... he sent me hires pics of the top of the board so i re draw the schematic of this ....1.png I AMNOT SURE ABOUT IT... IF ANY ONE WANT TO CHECK ... BECAUSE TOP B...

so any progress???

can a make a silly question..... (maybe 2or3) i have the vl 1772 is 100% compatible with wd1772??? the trump can work with the 1770??? (other intrefaces has 1770 --- its a bits slower--5.1/4 desing but my 512 stfm has a1770 and working) if the 1772 its faulty will pas to prompt the ql or it freeze o...

xm maybe the greek interface is not greek.....but maybe a cooperation .... silicon express insider card???
looks the same.

and the 2 others?
f13.oe = vcc
/o12 = /i2 * /i3 * /i4 * /i5
+ /i2 * /i3 * /i4 * i5 * i6 * /i8
+ /i2 * /i3 * i4
+ i2 * i3 * /i4 * /i5 * i6 * /f13 (this)
+ i2 * i3 * /i4 * i5 * /f13 (and this)

and what rom? 1.28 ?