Realtek Ameba-D RTL872 D Series User Manual page 215

8 ETP
7:5 RSVD
4 ARPE
3 OPM
2 URS
1 UDIS
0 RSVD
10.4.3.3 TIMx Interrupt Enable Register (TIMx_DIER)

Name: TIM5 interrupt enable register

Address offset: 0x08

Reset value: 0x00000000

Read/write access: read/write
31 30 29
15 14 13
CC14IE CC13IE CC12IE
R/W R/W R/W
Bit Name
31:19 RSVD
18 CC17IE
17 CC16IE
16 CC15IE
15 CC14IE
14 CC13IE
13 CC12IE
User Manual
R/W 0 External trigger polarity (TRGI).

0: Positive edge is active.

1: Negative edge is active.
Note: This bit is only valid in one-pulse mode.
N/A - Reserved
R/W 0 Auto-reload preload enable

0: The TIMx_ARR register isn't buffered.

1: The TIMx_ARR register is buffered.
R/W 0 One pulse mode

0: Counter isn't stopped at update event.

1: Counter stops counting at the next update event.
R/W 0 Update request source

0: Update events can be



1: Counter overflow generates an update event.
R/W 0 Update disable

0: UEV is enabled. Buffered registers are loaded with their preload values when
UEV happens.

1: UEV is disabled. Shadow registers keep their value.
N/A - Reserved
28 27 26 25
RSVD
12 11 10 9
CC11IE CC10IE CC9IE CC8IE
R/W R/W R/W R/W
Access Reset Description
N/A - Reserved
R/W 0 Capture/compare 17 interrupt enable

0: CC17 interrupt is disabled

1: CC17 interrupt is enabled
R/W 0 Capture/compare 16 interrupt enable

0: CC16 interrupt is disabled

1: CC16 interrupt is enabled
R/W 0 Capture/compare 15 interrupt enable

0: CC15 interrupt is disabled

1: CC15 interrupt is enabled
R/W 0 Capture/compare 14 interrupt enable

0: CC14 interrupt is disabled

1: CC14 interrupt is enabled
R/W 0 Capture/compare 13 interrupt enable

0: CC13 interrupt is disabled

1: CC13 interrupt is enabled
R/W 0 Capture/compare 12 interrupt enable

0: CC12 interrupt is disabled

1: CC12 interrupt is enabled
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Counter overflow
Setting the UG bit
24 23 22 21
8 7 6 5
CC7IE CC6IE CC5IE CC4IE
R/W R/W R/W R/W
215
General Timers
20 19 18 17
CC17IE CC16IE
R/W R/W
4 3 2 1
CC3IE CC2IE CC1IE CC0IE
R/W R/W R/W R/W
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16
CC15IE
R/W
0
UIE
R/W