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Which network card do you own? I use this: https://github.com/hkzlab/ISA_8bitNetwork_8019

Also tried with AS6C1008 SRAM without success. I noticed that it differs from AS6C4008 pinout (#1: NC instead of A18 and #30: CE2 instead of A17). Any ideas? Best regards

I was thinking of exactly that! Will post on designer's github. Pitty that so many RTL8019s are *nearly* capable... :( AFAIK, indeed LIM EMS 4.0 allows for 1 to 4 16K pages in the page frame - unfortunately I guess that someone must write an EMS driver supporting this configuration and then...

Success!!! Crosswired pins 29 & 31 and it works like a charm! I really appreciate your help!

Not RAM detected at the specified segment. I will swap pins 29 & 31 and report back with the result. Anyway, thanks!

I have this RTL8019AS-based 8-bit NIC (rev 2.2): https://github.com/hkzlab/ISA_8bitNetwork_8019. Configuration: I/O 300h, IRQ 7, 64K BOOT ROM @ D000h (via jumpers). Works fine as a NIC. Using an AS6C4008-55PCN (4Mbit, 512Kx8) SRAM chip (tested, works). RTL2UMB reports success @0300h but...

Hello! Is it possible to provide a link to your "EMS to UMB" enabler? Thank you in advance.

(y)

😢

Is there a BIOS dump available for the PEGA1A card? Best regards.

I have successfully built this card: https://github.com/sbelectronics/emsflashboard http://www.smbaker.com/8-bit-isa-ems-board-flash-disk-board https://youtu.be/rj1CxmtXPWM I have also successfully compiled the EMS driver (SBEMM) following the author's instructions. Bill of materials...

Hello. I came by the following ancient PC XT system: Multitech 700 Plus - MPF-PC/700 PB85017(I)-4A. I would like to revive/upgrade it, but I have no idea how to configure the system using the DIP switches (SW1 & SW2). Naturally, no manual is available. Does anybody know how to use the DIP...