rxftlr

This register controls the threshold value for the receive FIFO memory. It is impossible to write to this register when the SPI Master is enabled. The SPI Master is enabled and disabled by writing to the SPIENR register.
Module Instance Base Address Register Address
spim0 0xFFF00000 0xFFF0001C
spim1 0xFFF01000 0xFFF0101C

Offset: 0x1C

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

rft

RW 0x0

rxftlr Fields

Bit Name Description Access Reset
7:0 rft

Controls the level of entries (or above) at which the receive FIFO controller triggers an interrupt. When the number of receive FIFO entries is greater than or equal to this value + 1, the receive FIFO full interrupt is triggered.

RW 0x0