grxfsiz

The application can program the RAM size that must be allocated to the RxFIFO.
Module Instance Base Address Register Address
usb0 0xFFB00000 0xFFB00024
usb1 0xFFB40000 0xFFB40024

Offset: 0x24

Access: RW

Important: To prevent indeterminate system behavior, reserved areas of memory must not be accessed by software or hardware. Any area of the memory map that is not explicitly defined as a register space or accessible memory is considered reserved.
Bit Fields
31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16

Reserved

15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0

Reserved

rxfdep

RW 0x2000

grxfsiz Fields

Bit Name Description Access Reset
13:0 rxfdep

This value is in terms of 32-bit words. Minimum value is 16 Maximum value is 32,768 The power-on reset value of this register is specified as the Largest Rx Data FIFO Dept 8192. Using the Dynamic FIFO Sizing, you can write a new value in this field. Programmed values must not exceed 8192.

RW 0x2000