upd78f0730 Renesas Electronics Corporation., upd78f0730 Datasheet - Page 273

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

Data hold registers
Request data registers
Peripheral control register
Figure 12-1 shows the block diagram.
INTUSB0B
INTUSB1B
INTUSB2B
INTRSUM
Item
(48 MHz)
f
USB
Table 12-1. Configuration of USB Function Controller USBF (2/2)
Figure 12-1. Block Diagram of USB Function Controller USBF
UF0 EP0 read register (UF0E0R)
UF0 EP0 length register (UF0E0L)
UF0 EP0 setup register (UF0E0ST)
UF0 EP0 write register (UF0E0W)
UF0 bulk out 1 register (UF0BO1)
UF0 bulk out 1 length register (UF0BO1L)
UF0 bulk in 1 register (UF0BI1)
UF0 devise status register L (UF0DSTL)
UF0 EP0 status register L (UF0E0SL)
UF0 EP1 status register L (UF0E1SL)
UF0 EP2 status register L (UF0E2SL)
UF0 address register (UF0ADRS)
UF0 configuration register (UF0CNF)
UF0 interface 0 register (UF0IF0)
UF0 interface 1 to 4 registers (UF0IF1 to UF0IF4)
UF0 descriptor length register (UF0DSCL)
UF0 devise descriptor registers 0 to 17 (UF0DD0 to UF0DD17)
UF0 configuration/interface/endpoint descriptor registers 0 to 255 (UF0CIE0 to UF0CIE255)
USB function 0 buffer control register (UF0BC)
CHAPTER 12 USB FUNCTION CONTROLLER (USBF)
Preliminary User’s Manual U19014EJ1V0UD
USB
Configuration
SIE
Endpoint0R (64 bytes)
Endpoint0W (64 bytes)
Endpoint1
Endpoint2
Endpoint
control register (UF0BC)
USB function 0 buffer
(64 bytes × 2)
(64 bytes × 2)
I/O buffer
USBM
USBP
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