/* Imported from Wayback Machine Original URL : https://www.retrobrewcomputers.org/doku.php?id=software%3Afirmwareos%3Aromwbw%3Aerrata Snapshot date: 2026-03-09 Generator : wayback-archiver */ ====== RomWBW Errata ====== The use of high density floppy disks requires a CPU speed of 8 MHz or greater. The PropIO support is based on RomWBW specific firmware. Be sure to program/update your PropIO firmware with the corresponding firmware image provided in the Binary directory of the RomWBW distribution. Reading bytes from the video memory of the VDU board (**not** Color VDU) appears to be problematic. This is only an issue when the driver needs to scroll a portion of the screen which is done by applications such as WordStar or ZDE. You are likely to see screen corruption in this case.