Spin Semiconductor

I am wondering how the external programs are loaded into the FV-1. When the external Eeprom is selected is the full hex from the Eeprom loaded into the FV-1 chip and then each effect is addressed with the binary applied to S0-S2, or as the values on S0-S2 change does that load a single effect from the respective memory location from the Eeprom each time the value on S0-S2 changes.

When S2-0 are changed only the corresponding program from the eeprom is loaded.

Thanks Frank, that's exactly the info I was needing.