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Section 18 Universal Serial Bus Interface (USB)
The USB has the following registers.
• Endpoint size register 1 (EPSZR1)
• Endpoint data register 0S (EPDR0S)
• Endpoint data register 0O (EPDR0O)
• Endpoint data register 0I (EPDR0I)
• Endpoint data register 1 (EPDR1)
• Endpoint data register 2 (EPDR2)
• Endpoint data register 3 (EPDR3)
• FIFO valid size register 0S (FVSR0S)
• FIFO valid size register 0O (FVSR0O)
• FIFO valid size register 0I (FVSR0I)
• FIFO valid size register 1 (FVSR1)
• FIFO valid size register 2 (FVSR2)
• FIFO valid size register 3 (FVSR3)
• Endpoint direction register 0 (EPDIR0)
• Packet transfer enable register 0 (PTTER0)
• USB interrupt enable register 0 (USBIER0)
• USB interrupt enable register 1 (USBIER1)
• USB interrupt flag register 0 (USBIFR0)
• USB interrupt flag register 1 (USBIRF1)
• Transfer normal completion interrupt flag register 0 (TSFR0)
• Transfer abnormal completion interrupt flag register 0 (TFFR0)
• USB control/status register 0 (USBCSR0)
• Endpoint stall register 0 (EPSTLR0)
• Endpoint reset register 0 (EPRSTR0)
• Device resume register (DEVRSMR)
• Interrupt source select register 0 (INTSELR0)
• USB control register 0 (USBCR0)
• USB control register 1 (USBCR1)
• USBPLL control register (UPLLCR)
• Configuration value register (CONFV)
• Endpoint 4 packet size register (EP4PKTSZR)
• RFU/FIFO read request flag register (UDTRFR)
• USB mode control register (USBMDCR)
Rev. 3.00 Jan 25, 2006 page 556 of 872
REJ09B0286-0300
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