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Code optimization, an example

Last post by dr beep « Tue May 14, 2019 9:16 pm
Posted in Development

by dr beep » Tue May 14, 2019 9:16 pm » in Development

0 Replies

141 Views

Last post by dr beep
Tue May 14, 2019 9:16 pm
Rip Roaring Games for the ZX80 Book

Last post by Fruitcake « Wed May 08, 2019 12:52 am
Posted in GAMES

by Fruitcake » Wed May 08, 2019 12:52 am » in GAMES

0 Replies

90 Views

Last post by Fruitcake
Wed May 08, 2019 12:52 am
Kaleidoscope Program

Last post by GCHarder « Tue Apr 23, 2019 9:27 pm
Posted in Software

by GCHarder » Tue Apr 23, 2019 9:27 pm » in Software

0 Replies

504 Views

Last post by GCHarder
Tue Apr 23, 2019 9:27 pm
Custom Spectrum for sale

Last post by RS232 « Thu Apr 18, 2019 12:43 pm
Posted in SALES

by RS232 » Thu Apr 18, 2019 12:43 pm » in SALES

0 Replies

374 Views

Last post by RS232
Thu Apr 18, 2019 12:43 pm
Prototype of the 1st ever zx spectrum

Last post by RS232 « Sat Apr 13, 2019 12:49 pm
Posted in Development

by RS232 » Sat Apr 13, 2019 12:49 pm » in Development

0 Replies

116 Views

Last post by RS232
Sat Apr 13, 2019 12:49 pm
Zx keyboard for sale with free usb key

Last post by RS232 « Thu Apr 11, 2019 9:01 am
Posted in SALES

by RS232 » Thu Apr 11, 2019 9:01 am » in SALES

0 Replies

217 Views

Last post by RS232
Thu Apr 11, 2019 9:01 am
ZEsarUX stable 7.2

Last post by chernandezba « Wed Apr 10, 2019 10:38 pm
Posted in Emulators

by chernandezba » Wed Apr 10, 2019 10:38 pm » in Emulators

0 Replies

258 Views

Last post by chernandezba
Wed Apr 10, 2019 10:38 pm
Spectrum secret Issue 2 comea with five feet!

Last post by RS232 « Mon Apr 08, 2019 9:58 am
Posted in FAQs

by RS232 » Mon Apr 08, 2019 9:58 am » in FAQs

0 Replies

122 Views

Last post by RS232
Mon Apr 08, 2019 9:58 am
WANTED: Memopak Centronics I/F

Last post by pmarien « Sat Mar 23, 2019 6:42 pm
Posted in WANTED

by pmarien » Sat Mar 23, 2019 6:42 pm » in WANTED

0 Replies

346 Views

Last post by pmarien
Sat Mar 23, 2019 6:42 pm
Memory ICs still waiting for a new home

Last post by paul ron « Mon Mar 18, 2019 2:17 pm
Posted in SALES

by paul ron » Mon Mar 18, 2019 2:17 pm » in SALES

0 Replies

390 Views

Last post by paul ron
Mon Mar 18, 2019 2:17 pm
ZEsarUX Beta 7.2-RC

Last post by chernandezba « Fri Mar 01, 2019 11:37 am
Posted in Emulators

by chernandezba » Fri Mar 01, 2019 11:37 am » in Emulators

0 Replies

167 Views

Last post by chernandezba
Fri Mar 01, 2019 11:37 am
Comparison of ROM calls for ZX81 vs Lambda-v1 vs Lambda-v2

Last post by mrtinb « Mon Feb 25, 2019 7:19 am
Posted in Software

by mrtinb » Mon Feb 25, 2019 7:19 am » in Software

0 Replies

282 Views

Last post by mrtinb
Mon Feb 25, 2019 7:19 am
BASIC Input routine

Last post by GCHarder « Tue Feb 19, 2019 10:06 pm
Posted in ZX BASIC

by GCHarder » Tue Feb 19, 2019 10:06 pm » in ZX BASIC

0 Replies

223 Views

Last post by GCHarder
Tue Feb 19, 2019 10:06 pm
FOR SALE JM38510/30102BCA Military 74LS74 equivalent (rare ceramic DIP) for the ZX80

Last post by neazoi « Thu Feb 07, 2019 10:37 am
Posted in SALES

by neazoi » Thu Feb 07, 2019 10:37 am » in SALES

0 Replies

277 Views

Last post by neazoi
Thu Feb 07, 2019 10:37 am
FOR SALE SNJ54S373J Military 74LS373 equivalent (rare ceramic DIP) for the ZX80

Last post by neazoi « Thu Feb 07, 2019 10:35 am
Posted in SALES

by neazoi » Thu Feb 07, 2019 10:35 am » in SALES

0 Replies

162 Views

Last post by neazoi
Thu Feb 07, 2019 10:35 am
FOR SALE SNJ54S00J Military 74LS00 equivalent (rare ceramic DIP) for the ZX80

Last post by neazoi « Thu Feb 07, 2019 10:33 am
Posted in SALES

by neazoi » Thu Feb 07, 2019 10:33 am » in SALES

0 Replies

166 Views

Last post by neazoi
Thu Feb 07, 2019 10:33 am
FOR SALE D2114A-5 Intel static ram (rare ceramic DIP) for the ZX80

Last post by neazoi « Thu Feb 07, 2019 10:29 am
Posted in SALES

by neazoi » Thu Feb 07, 2019 10:29 am » in SALES

0 Replies

168 Views

Last post by neazoi
Thu Feb 07, 2019 10:29 am
FOR SALE 4K BASIC EPROM for the ZX80

Last post by neazoi « Thu Feb 07, 2019 10:24 am
Posted in SALES

by neazoi » Thu Feb 07, 2019 10:24 am » in SALES

0 Replies

176 Views

Last post by neazoi
Thu Feb 07, 2019 10:24 am
FOR SALE 8K BASIC upgrade EPROM for the ZX80

Last post by neazoi « Thu Feb 07, 2019 10:21 am
Posted in SALES

by neazoi » Thu Feb 07, 2019 10:21 am » in SALES

0 Replies

168 Views

Last post by neazoi
Thu Feb 07, 2019 10:21 am
A Gauge routine

Last post by GCHarder « Wed Feb 06, 2019 9:45 pm
Posted in ZX BASIC

by GCHarder » Wed Feb 06, 2019 9:45 pm » in ZX BASIC

0 Replies

409 Views

Last post by GCHarder
Wed Feb 06, 2019 9:45 pm

Search found 315 matches

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