ST STM32L0x3 User Manual

RM0367 Rev 7 277/1043
RM0367 Direct memory access controller (DMA)
288
11.6.1 DMA interrupt status register (DMA_ISR)
Address offset: 0x00
Reset value: 0x0000 0000
Every status bit is cleared by hardware when the software sets the corresponding clear bit
or the corresponding global clear bit CGIFx, in the DMA_IFCR register.
31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16
Res. Res. Res. Res. TEIF7 HTIF7 TCIF7 GIF7 TEIF6 HTIF6 TCIF6 GIF6 TEIF5 HTIF5 TCIF5 GIF5
rrrrrrrrrrrr
1514131211109876543210
TEIF4 HTIF4 TCIF4 GIF4 TEIF3 HTIF3 TCIF3 GIF3 TEIF2 HTIF2 TCIF2 GIF2 TEIF1 HTIF1 TCIF1 GIF1
rrrrrr r r r r rrrrrr
Bits 31:28 Reserved, must be kept at reset value.
Bit 27 TEIF7: transfer error (TE) flag for channel 7
0: no TE event
1: a TE event occurred
Bit 26 HTIF7: half transfer (HT) flag for channel 7
0: no HT event
1: a HT event occurred
Bit 25 TCIF7: transfer complete (TC) flag for channel 7
0: no TC event
1: a TC event occurred
Bit 24 GIF7: global interrupt flag for channel 7
0: no TE, HT or TC event
1: a TE, HT or TC event occurred
Bit 23 TEIF6: transfer error (TE) flag for channel 6
0: no TE event
1: a TE event occurred
Bit 22 HTIF6: half transfer (HT) flag for channel 6
0: no HT event
1: a HT event occurred
Bit 21 TCIF6: transfer complete (TC) flag for channel 6
0: no TC event
1: a TC event occurred
Bit 20 GIF6: global interrupt flag for channel 6
0: no TE, HT or TC event
1: a TE, HT or TC event occurred
Bit 19 TEIF5: transfer error (TE) flag for channel 5
0: no TE event
1: a TE event occurred
Bit 18 HTIF5: half transfer (HT) flag for channel 5
0: no HT event
1: a HT event occurred

ST STM32L0x3 Specifications

General

Brand	ST
Model	STM32L0x3
Category	Microcontrollers
Language	English