upd78f0730 Renesas Electronics Corporation., upd78f0730 Datasheet - Page 325

• Manufacturer Part Number: upd78f0730
• Description: 8-bit Single-chip Microcontroller
• Manufacturer: Renesas Electronics Corporation.

UF0E0ST register
UF0E0ST register
UF0IS1 register
UF0IS1
UF0IS1 register
UF0IS1
CPUDEC bit of
CPUDEC bit of
PROT
PROT
Status of
Status of
register
register
bit of
bit of
normal reception of
normal reception of
Completion of
SETUP token
Completion of
SETUP token
(b) When SETUP transaction is received more than once
decoding request
Completion of
CHAPTER 12 USB FUNCTION CONTROLLER (USBF)
Completion of
decoding
request
Figure 12-3. Operation of UF0E0ST Register
Preliminary User’s Manual U19014EJ1V0UD
FW processing
(FW clear)
INT clear
INT clear
(FW clear)
(a) Normal
SETUP token
Completion
of reading
of second
reception
Start of
FIFO
on completion of
Hardware clear
reading 8 bytes
Hardware clear
SETUP token
Completion
reception
of second
of normal
decoding request
Completion of
normal reception of
Completion of
SETUP token
Hardware processing
of decoding
Completion
request
INT clear
(FW clear)
Completion of
reading FIFO
Start of
reading
FIFO
Hardware
clear
INT clear
(FW clear)
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