M68HC05PGMR/D1 User's Manual Corrections Apr 27 89 1. On Page 2-9, MCU I/O port connector illustration, pin numbers and signal mnemonics do not reflect the actual PWB wiring of the programmer board. The user must swap the left side pin numbaer and signal mnemonics with the right side pin numbers and signal mnemonics. Therefore the left side of connector P2 should have pins 1 through 20 (top to bottom) and the right side of connector P2 should have pins 40 through 21 (top to bottom). 2. On Page 2-10, Figure 2-3, MCU I/O port extension cable assembly diagram should be deleted (crossed out) from the user's manual. The user should not build or use the cable assembly illustrated in the user's manual. Programmer art work (wiring traces) was incorrectly implemented and will not support the cable assembly illustrated in the user's manual. john