ISA Card for Installing BIOS ROM (XT-IDE, XT RAM Test, HD Floppy, etc.)

- ISA ROM Card for XT-IDE or Other BOOT ROMs with 8KB EEPROM 28C64 (reprogrammable), featuring David Giller and Adrian Black’s XT RAM Test 0.2.0 – €27.50 Can be updated with other ROMs by setting the jumper to Write Enable and using software such as XTIDECFG.COM. The EEPROM can also be replaced with a 28C256 to provide more ROM space. - ISA ROM Card for XT-IDE or Other BOOT ROMs with 16KB EPROM 27C128 (not reprogrammable), featuring XT-IDE – €20 If you require a specific ROM to be programmed, please send a message. I have XT-IDE ROMs for 286 and 386+ systems with a 16-bit controller operating in 16-bit mode, or for IBM PC/XT systems with a 16-bit controller operating in 8-bit mode for IBM PC/XT; an 8-bit XT-IDE controller is not required to use IDE drives on the IBM PC/XT. The EPROM can also be replaced with a 27C256 to provide more ROM space. Memory base address selection is possible; however, this card ships with a preselected memory address that avoids conflicts with other ROMs. Only adjust the jumpers if you encounter issues loading the ROM. Hand-delivery is available in Entrecampos, Loures, Odivelas, and adjacent areas. I have additional listings. Discounts are available when purchasing multiple items.