Toshiba H1 Series - Manual (Page 455)

TMP92CZ26A
92CZ26A-452
3.16.10 Supplement
(1) External access flow to USB communication
a) Normally movement
b) Stage error
SETUP DATA0 ACK IN NAK DATA1 DATA0 DATA1
INT_SETUP
INT_ ENDPOINT0
INT_STATUS
REQUEST FLAG
EP0 FIFO access
Request access
Setup Received access
IN ACK IN ACK OUT ACK
EOP register access
Stage error
SETUP DATA0 ACK IN NAK DATA1 DATA0 DATA0
INT_SETUP
INT_ ENDPOINT0
INT_STATUS
REQUEST FLAG
EP0 FIFO access
Request access
Setup Received access
IN ACK IN ACK ACK
EOP register access
SETUP
Stage error bit
STATUS register read
Normal Normal