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board/io3.c: Add capabilities comment

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Tau 2019-05-02 19:41:04 -04:00
parent 0271abb21e
commit ee39a94bde
1 changed files with 6 additions and 1 deletions
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board/io3.c
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@ -119,7 +119,12 @@ static uint8_t io3_features[] = {
/* Feature : 0x12 : GPIO outputs
Param1 : 3 : Number of ports (8 bits per port)
Param2 : 0 : N/A
Param3 : 0 : N/A */
Param3 : 0 : N/A
NOTE: This particular port count is what an IO-4 attached over JVS
advertises, an IO-3 only advertises 3. Still, this seems to be backwards
compatible with games that expect an IO-3, and the protocols seem to be
identical otherwise. */
0x12, 20, 0, 0,