This is the upgrade EPROM revision for the PIC2, PIC3T, MBT3, and SLIC3. It fixes the output DMA problem in the V2 EPROMs. This will NOT help performance on cards used for input. NOTE: on pre-306 revisions of the ICE tree, the V5 EPROM will cause self test #4 (FIFO) to fail. Normal DMA operations are still OK. Upgrade the ICE tree to pass tests.