K60P100M100SF2RM Datasheet, PDF (1411/1809 Pages) Freescale Semiconductor, Inc – K60 Sub-Family Reference Manual

Chapter 49 SPI (DSPI)
49.3.6 DSPI DMA/Interrupt Request Select and Enable Register
(SPIx_RSER)
RSER controls DMA and interrupt requests. Do not write to the RSER while the DSPI is
in the Running state.
Addresses: SPI0_RSER is 4002_C000h base + 30h offset = 4002_C030h
SPI1_RSER is 4002_D000h base + 30h offset = 4002_D030h
SPI2_RSER is 400A_C000h base + 30h offset = 400A_C030h
Bit 31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
R
0
0
0
0
0
0
0
0
W
Reset 0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Bit 15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
R
0
W
Reset 0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
SPIx_RSER field descriptions
Field
31
TCF_RE
Transmission Complete Request Enable
Description
Enables TCF flag in the SR to generate an interrupt request.
30
Reserved
29
Reserved
28
EOQF_RE
0 TCF interrupt requests are disabled.
1 TCF interrupt requests are enabled.
This read-only field is reserved and always has the value zero.
This read-only field is reserved and always has the value zero.
DSPI Finished Request Enable
Enables the EOQF flag in the SR to generate an interrupt request.
27
TFUF_RE
0 EOQF interrupt requests are disabled.
1 EOQF interrupt requests are enabled.
Transmit FIFO Underflow Request Enable
Enables the TFUF flag in the SR to generate an interrupt request.
0 TFUF interrupt requests are disabled.
1 TFUF interrupt requests are enabled.
Table continues on the next page...
K60 Sub-Family Reference Manual, Rev. 6, Nov 2011
Freescale Semiconductor, Inc.
1411