Table 618. Dspi_Rser Field Descriptions - STMicroelectronics SPC572L series Reference Manual

RM0400
Address: Base + 0x0030
0 1
R
W
Reset 0 0
16 17
R 0
W
Reset 0 0
Figure 589. DSPI DMA/Interrupt Request Select and Enable Register (DSPI_RSER)
Field
Transmission Complete Request Enable.
0
Enables TCF flag in the Status register to generate an interrupt request.
TCF_RE 0 Disabled.
1 Enabled.
Command FIFO Fill Flag Request Enable.
Enables the CMDFFF flag in the Status register to generate a request.
1
DSPI_RSER[CMDFFF_DIRS] toggles either an interrupt or a DMA request.
CMDFFF_RE
0 Disabled.
1 Enabled.
SPI Frame Transmission Complete Request Enable.
2
Enables SPITCF flag in the Status register to generate an interrupt request.
SPITCF_RE 0 Disabled.
1 Enabled.
DSPI Finished Request Enable
3
Enables the EOQF flag in the status register to generate an interrupt request.
EOQF_RE 0 Disabled.
1 Enabled.
Transmit FIFO Underflow Request Enable
4
Enables the TFUF flag in the status register to generate an interrupt request.
TFUF_RE 0 Disabled.
1 Enabled.
DSI Frame Transmission Complete Request Enable.
5
Enables DSITCF flag in the status register to generate an interrupt request.
DSITCF_RE 0 Disabled.
1 Enabled.
2 3 4 5
0 0 0 0
18 19 20 21
0 0 0 0
0 0 0 0

Table 618. DSPI_RSER field descriptions

DocID027809 Rev 4
Deserial Serial Peripheral Interface (DSPI)
6 7 8 9
0 0 0 0
22 23 24 25
0 0 0 0
0 0 0 0
Description
Access: User read/write
10 11 12 13
0 0 0 0
26 27 28 29
0 0 0 0
0 0 0 0
14 15
0 0
30 31
0 0
0 0
1157/2058
1220