Bank Select | Program Change | Media (Patch Number|
Cnt 0|Cnt 32 |
80 | 0 | 1-64 | Internal 1-64
80 | 0 | 65-128 | Data card 1-64
81 | 0 | 1-64 | JV80 Preset A 1-64
81 | 0 | 65-128 | JV80 Preset B 1-64
81 | 1 | 1-64 | Preset A 1-64
81 | 1 | 65-128 | Preset B 1-64
81 | 2 | 1-64 | Preset C 1-64
81 | 2 | 65-128 | Preset D 1-64
82 | 0 | 1-64 | Data Card 1-64
83 | 0 | 1-128 | PCM Card 1-128
84 | 0 | 1-128 | Expansion Board 1-128
84 | 1 | 1-128 | Expansion Board 129-256

MSB,LSB, then Program change all have to be sent with at least 1 clock pulse seperating them.