EEPROM_Schematics
A14 A13 ROM image
0 0 XCON8+H17+DCF
0 1 PAM8AT+H17
1 0 PAM8GO+H17
1 1 PAM8+H17
NOTE: For those not old enough to remember how to boot the H17 prior to the PAM8GO or XCON8 ROM, the sequence is:
Reg PC, ALTER, 030 000, ALTER, Go