ST STM32F410 Reference Manual page 209

RM0401
15 14 13
PR15 PR14 PR13 PR12
rc_w1 rc_w1 rc_w1 rc_w1
Bits 31:23 Reserved, must be kept at reset value.
Bits 22:21 PRx: Pending bit
0: No trigger request occurred
1: selected trigger request occurred
This bit is set when the selected edge event arrives on the external interrupt line.
This bit is cleared by programming it to '1'.
Bits 20:19 Reserved, must be kept at reset value.
Bits 18:0 PRx: Pending bit
0: No trigger request occurred
1: selected trigger request occurred
This bit is set when the selected edge event arrives on the external interrupt line.
This bit is cleared by programming it to '1'.
12 11 10 9
PR11 PR10 PR9
rc_w1 rc_w1 rc_w1
8 7 6
PR8 PR7 PR6 PR5
rc_w1 rc_w1 rc_w1 rc_w1
RM0401 Rev 3
Interrupts and events
5 4 3 2
PR4 PR3 PR2
rc_w1 rc_w1 rc_w1
1 0
PR1 PR0
rc_w1 rc_w1
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