SH7721 datasheet(868/1524 Pages) RENESAS

868 / 1524 page

Section 25

USB Function Controller (USBF)

Rev. 3.00 Jan. 18, 2008 Page 806 of 1458

REJ09B0033-0300

25.3

USB has following registers. Refer to section 37, List of Registers, for more details on the

addresses and states of these registers in each operating mode.

• Interrupt flag register 0 (IFR0)

• Interrupt flag register 1 (IFR1)

• Interrupt flag register 2 (IFR2)

• Interrupt flag register 3 (IFR3)

• Interrupt flag register 4 (IFR4)

• Interrupt select register 0 (ISR0)

• Interrupt select register 1 (ISR1)

• Interrupt select register 2 (ISR2)

• Interrupt select register 3 (ISR3)

• Interrupt select register 4 (ISR4)

• Interrupt enable register 0 (IER0)

• Interrupt enable register 1 (IER1)

• Interrupt enable register 2 (IER2)

• Interrupt enable register 3 (IER3)

• Interrupt enable register 4 (IER4)

• EP0i data register (EPDR0i)

• EP0o data register (EPDR0o)

• EP0s data register (EPDR0s)

• EP1 data register (EPDR1)

• EP2 data register (EPDR2)

• EP3 data register (EPDR3)

• EP4 data register (EPDR4)

• EP5 data register (EPDR5)

• EP0o receive data size register (EPSZ0o)

• EP1 receive data size register (EPSZ1)

• EP4 receive data size register (EPSZ4)

• Trigger register (TRG)

• Data status register (DASTS)

• FIFO clear register 0 (FCLR0)

• FIFO clear register 1 (FCLR1)

SH7721 Datasheet(PDF) 868 Page - Renesas Technology Corp