WimWalther
Experienced Member
FOR SALE: DIY PC Board sets for Rob Krenicki's Tandy 1000EX & 1000HX 3-in-1 640K RAM / RS-232 Serial port / XT-IDE Compact Flash drive board.
COST IS $12 PER SET. INCLUDES MAIN PCB AND BACKPLANE COVER AS SHOWN. PRICE INCLUDES SHIPPING TO THE USA
This expansion board adds the following features to your Tandy 1000EX/HX computer:
* 640KB Base System Memory (DOS Conventional memory)
* 96KB Upper Memory (DOS UMB)
* RS-232 Serial Port (16550 UART)
*:XT-IDE based CompactFlash HDD (SSD)
Full information including Bill of Material, ROM firmware and construction notes is available on the project page:
https://github.com/rkrenicki/Tandy-EX-HX-3in1
THIS LISTING IS ONLY FOR THE PRINTED CiRCUIT BOARD (PCB) SET. NO OTHER PARTS ARE INCLUDED. ALL REQUIRED PARTS ARE READILY AVAILABLE FROM MULTIPLE ONLINE RETAILERS.
COST IS $12 PER SET. INCLUDES MAIN PCB AND BACKPLANE COVER AS SHOWN. PRICE INCLUDES SHIPPING TO THE USA
This expansion board adds the following features to your Tandy 1000EX/HX computer:
* 640KB Base System Memory (DOS Conventional memory)
* 96KB Upper Memory (DOS UMB)
* RS-232 Serial Port (16550 UART)
*:XT-IDE based CompactFlash HDD (SSD)
Full information including Bill of Material, ROM firmware and construction notes is available on the project page:
https://github.com/rkrenicki/Tandy-EX-HX-3in1
THIS LISTING IS ONLY FOR THE PRINTED CiRCUIT BOARD (PCB) SET. NO OTHER PARTS ARE INCLUDED. ALL REQUIRED PARTS ARE READILY AVAILABLE FROM MULTIPLE ONLINE RETAILERS.
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