C161U Datasheet, PDF (336/469 Pages) Infineon Technologies AG – Embedded C166 with USB, USART and SSC

C161U
USB Interface Controller
The USBD register set is shown in Table 73. The Base Address is 00EE00_H.
Table 73 USBD Register Set
00EE00_H + ... Register
00_H
USBCLC
08_H
USBD_ID
Function
USB clock control register.
USB peripheral identification register, set
to ZERO in the current version.
10_H
USBD_CMD_REG
Command register
12_H
USBD_STATUS_REG0 USB endpoint FIFO status
14_H
USBD_STATUS_REG1 USB endpoint FIFO handshake control
16_H
USBD_STATUS_REG2 USB Device Remote Wake-Up Feature
Status
18_H
reserved
1A_H
reserved
1C_H
reserved
1E_H
reserved
20_H
reserved
22_H
reserved
24_H
USBD_TIME_REG
USB timestamp info: Frame number of
the transmitted frame
26_H
USBD_SETUP_REG01 USB setup bytes (1:0)
28_H
USBD_SETUP_REG23 USB setup bytes (3:2)
2A_H
USBD_SETUP_REG45 USB setup bytes (5:4)
2C_H
USBD_SETUP_REG67 USB setup bytes (7:6)
2E_H
USBD_TXWR0
USB Transmit FIFO data register
30_H
USBD_TXEOD0
EPEC/SW End-of-packet indication for
USBD.
32_H
USBD_RXRR0
USB Receive FIFO data register
34_H
USBD_RX_BYTECNT0 USB receive packet length in bytes
36_H
USBD_TXWR1
USB Transmit FIFO data register
38_H
USBD_TXEOD1
EPEC/SW End-of-packet indication for
USBD.
3A_H
USBD_RXRR1
USB Receive FIFO data register
3C_H
USBD_RX_BYTECNT1 USB receive packet length in bytes
3E_H
USBD_TXWR2
USB Transmit FIFO data register
Data Sheet
336
2001-04-19