upd78f0730 Renesas Electronics Corporation., upd78f0730 Datasheet - Page 389

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

Remarks 1. m = 0 to 4
2. ♦: Processing by hardware
Figure 12-25. Example of Processing After Power Application/Power Failure (2/3)
CHAPTER 12 USB FUNCTION CONTROLLER (USBF)
(a) Processing after power application (2/2)
Preliminary User’s Manual U19014EJ1V0UD
Writing to UF0ADRS register
Receiving GET_DESCRIPTOR
Receiving SET_CONFIGURATION 1
Receiving SET_INTERFACE
Receiving SET_ADDRESS
Setting of UF0ASS register
Setting of UF0IFm register
SETCON = 1 (UF0SET)
Valid endpoint
Valid endpoint
UF0CNF register = 01H
CONF = 1 (UF0MODS)
SETINT = 1 (UF0IS4)
SETRQ = 1 (UF0IS0)
Processing continues
Device request
(UF0MODS)
MPACK = 1
request
request
request
(a)
= DATA0
= DATA0
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