Register Map - Nuvoton ISD94124BYI Technical Reference Manual

6.18.6 Register Map

R: read only, W: write only, R/W: both read and write
Offset
Register
USBD Base Address:
USBD_BA = 0x400C_0000
USBD_INTEN
USBD_BA+0x000
USBD_INTSTS USBD_BA+0x004
USBD_FADDR
USBD_BA+0x008
USBD_EPSTS USBD_BA+0x00C
USBD_ATTR
USBD_BA+0x010
USBD_VBUSDET USBD_BA+0x014
USBD_STBUFSEG
USBD_BA+0x018
USBD_EPSTS0 USBD_BA+0x020
USBD_EPSTS1
USBD_BA+0x024
USBD_FN USBD_BA+0x08C
USBD_SE0 USBD_BA+0x090
USBD_BUFSEG0 USBD_BA+0x500
USBD_MXPLD0 USBD_BA+0x504
USBD_CFG0 USBD_BA+0x508
USBD_CFGP0 USBD_BA+0x50C
USBD_BUFSEG1 USBD_BA+0x510
USBD_MXPLD1 USBD_BA+0x514
USBD_CFG1 USBD_BA+0x518
USBD_CFGP1 USBD_BA+0x51C
USBD_BUFSEG2 USBD_BA+0x520
USBD_MXPLD2 USBD_BA+0x524
USBD_CFG2 USBD_BA+0x528
USBD_CFGP2 USBD_BA+0x52C
USBD_BUFSEG3 USBD_BA+0x530
USBD_MXPLD3 USBD_BA+0x534
Sep 9, 2019
ISD94100 Series Technical Reference Manual
R/W Description
R/W USB Device Interrupt Enable Register
R/W USB Device Interrupt Event Status Register
R/W USB Device Function Address Register
R USB Device Endpoint Status Register
R/W USB Device Bus Status and Attribution Register
R USB Device VBUS Detection Register
R/W SETUP Token Buffer Segmentation Register
R USB Device Endpoint Status Register 0
R USB Device Endpoint Status Register 1
R USB Frame number Register
R/W USB Device Drive SE0 Control Register
R/W Endpoint 0 Buffer Segmentation Register
R/W Endpoint 0 Maximal Payload Register
R/W Endpoint 0 Configuration Register
Endpoint 0 Set Stall and Clear In/Out Ready Control
R/W
Register
R/W Endpoint 1 Buffer Segmentation Register
R/W Endpoint 1 Maximal Payload Register
R/W Endpoint 1 Configuration Register
Endpoint 1 Set Stall and Clear In/Out Ready Control
R/W
Register
R/W Endpoint 2 Buffer Segmentation Register
R/W Endpoint 2 Maximal Payload Register
R/W Endpoint 2 Configuration Register
Endpoint 2 Set Stall and Clear In/Out Ready Control
R/W
Register
R/W Endpoint 3 Buffer Segmentation Register
R/W Endpoint 3 Maximal Payload Register
Page 839 of 928
Reset Value
0x0000_0000
0x0000_0000
0x0000_0000
0x0000_0000
0x0000_0040
0x0000_0000
0x0000_0000
0x0000_0000
0x0000_0000
0x0000_0XXX
0x0000_0001
0x0000_0000
0x0000_0000
0x0000_0000
0x0000_0000
0x0000_0000
0x0000_0000
0x0000_0000
0x0000_0000
0x0000_0000
0x0000_0000
0x0000_0000
0x0000_0000
0x0000_0000
0x0000_0000
Rev1.09