ISD94100 Series Technical Reference Manual
Sep 9, 2019
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6.18.6 Register Map
R
: read only,
W
: write only,
R/W
: both read and write
Register
Offset
R/W Description
Reset Value
USBD Base Address:
USBD_BA = 0x400C_0000
USBD_INTEN
0x000
R/W USB Device Interrupt Enable Register
0x0000_0000
USBD_INTSTS
0x004
R/W USB Device Interrupt Event Status Register
0x0000_0000
USBD_FADDR
0x008
R/W USB Device Function Address Register
0x0000_0000
USBD_EPSTS
0x00C
R
USB Device Endpoint Status Register
0x0000_0000
USBD_ATTR
0x010
R/W USB Device Bus Status and Attribution Register
0x0000_0040
USBD_VBUSDET
0x014
R
USB Device VBUS Detection Register
0x0000_0000
USBD_STBUFSEG
0x018
R/W SETUP Token Buffer Segmentation Register
0x0000_0000
USBD_EPSTS0
0x020
R
USB Device Endpoint Status Register 0
0x0000_0000
USBD_EPSTS1
0x024
R
USB Device Endpoint Status Register 1
0x0000_0000
USBD_FN
0x08C
R
USB Frame number Register
0x0000_0XXX
USBD_SE0
0x090
R/W USB Device Drive SE0 Control Register
0x0000_0001
USBD_BUFSEG0
0x500
R/W Endpoint 0 Buffer Segmentation Register
0x0000_0000
USBD_MXPLD0
0x504
R/W Endpoint 0 Maximal Payload Register
0x0000_0000
USBD_CFG0
0x508
R/W Endpoint 0 Configuration Register
0x0000_0000
USBD_CFGP0
0x50C
R/W
Endpoint 0 Set Stall and Clear In/Out Ready Control
Register
0x0000_0000
USBD_BUFSEG1
0x510
R/W Endpoint 1 Buffer Segmentation Register
0x0000_0000
USBD_MXPLD1
0x514
R/W Endpoint 1 Maximal Payload Register
0x0000_0000
USBD_CFG1
0x518
R/W Endpoint 1 Configuration Register
0x0000_0000
USBD_CFGP1
0x51C
R/W
Endpoint 1 Set Stall and Clear In/Out Ready Control
Register
0x0000_0000
USBD_BUFSEG2
0x520
R/W Endpoint 2 Buffer Segmentation Register
0x0000_0000
USBD_MXPLD2
0x524
R/W Endpoint 2 Maximal Payload Register
0x0000_0000
USBD_CFG2
0x528
R/W Endpoint 2 Configuration Register
0x0000_0000
USBD_CFGP2
0x52C
R/W
Endpoint 2 Set Stall and Clear In/Out Ready Control
Register
0x0000_0000
USBD_BUFSEG3
0x530
R/W Endpoint 3 Buffer Segmentation Register
0x0000_0000
USBD_MXPLD3
0x534
R/W Endpoint 3 Maximal Payload Register
0x0000_0000
Содержание ISD94100 Series
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