ST STM32WL5 Series Reference Manual page 468

Direct memory access controller (DMA)
Bit 13 TCIF4: transfer complete (TC) flag for channel 4
0: no TC event
1: a TC event occurred
Bit 12 GIF4: global interrupt flag for channel 4
0: no TE, HT or TC event
1: a TE, HT or TC event occurred
Bit 11 TEIF3: transfer error (TE) flag for channel 3
0: no TE event
1: a TE event occurred
Bit 10 HTIF3: half transfer (HT) flag for channel 3
0: no HT event
1: a HT event occurred
Bit 9 TCIF3: transfer complete (TC) flag for channel 3
0: no TC event
1: a TC event occurred
Bit 8 GIF3: global interrupt flag for channel 3
0: no TE, HT or TC event
1: a TE, HT or TC event occurred
Bit 7 TEIF2: transfer error (TE) flag for channel 2
0: no TE event
1: a TE event occurred
Bit 6 HTIF2: half transfer (HT) flag for channel 2
0: no HT event
1: a HT event occurred
Bit 5 TCIF2: transfer complete (TC) flag for channel 2
0: no TC event
1: a TC event occurred
Bit 4 GIF2: global interrupt flag for channel 2
0: no TE, HT or TC event
1: a TE, HT or TC event occurred
Bit 3 TEIF1: transfer error (TE) flag for channel 1
0: no TE event
1: a TE event occurred
Bit 2 HTIF1: half transfer (HT) flag for channel 1
0: no HT event
1: a HT event occurred
Bit 1 TCIF1: transfer complete (TC) flag for channel 1
0: no TC event
1: a TC event occurred
Bit 0 GIF1: global interrupt flag for channel 1
0: no TE, HT or TC event
1: a TE, HT or TC event occurred
468/1461 RM0453 Rev 1
RM0453