Toshiba TLCS-900/H1 Series Data Book page 211

EP1,2,3_MODE
7
－
symbol
－
R/W
If you set transaction at SET_CONFIG, SET_INTERFACErequest to software-contorol, after receiced
INT_SETUP interrupt, and you must finish weiting to during access to EOP register. This transaction
prohibits writing in other timing, and it is ignore.
・DIRECTION (bit0)
0：OUT
1：IN
・MODE (bit1,2)
0：Contoroltransfer-type
1：Isochronous-transfer-type
2 : Balk-transfer-type or interrupt-transfer-type
3：Interrupt（Not toggle）
・PAYLOAD (bit3,4,5)
0： 8byte
1： 16byte
2： 32byte
3： 64byte
4： 128byte
5： 256byte
6： 512byte
7： 1023byte（Note1,2）
(Note1) max-packet-size of isochronous-transfer-type is 1023byte.
(Note2) If you appoint except for 8,16,...,1023 to wMaxPacketSize of Descriptor,payload
・Others（bit6,7） Reservation
(0789H,078AH,078BH)
6 5
－
Payload[2]
－
R/W
direction of from host to device
direction of from device to host
big more than Descriptor
Set_Configuration,Set_Interface.
4 3
Payload[1] Payload[0]
R/W R/W
value set
92CH21-207
TMP92CH21
2 1
Mode[1] Mode[0]
R/Ｗ R/W
by automatically answer
0
Direction
R/W
of