NUTINY-SDK-M0516 Nuvoton Technology Corporation of America, NUTINY-SDK-M0516 Datasheet - Page 155

• Manufacturer Part Number: NUTINY-SDK-M0516
• Description: BOARD EVAL NUMICRO M051 SERIES
• Manufacturer: Nuvoton Technology Corporation of America
• Series: NuMicro M051™r
• Type: MCUr

Specifications of NUTINY-SDK-M0516

• Contents: Board, Cable
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: M051™ Series, M052/M054/M058/M0516

Interrupt De-bounce Cycle Control (DBNCECON)
NuMicro M051
Register
DBNCECON GP_BA+0x180 R/W
Bits
[5]
[4]
[3:0]
31
23
15
7
Reserved
Descriptions
ICLK_ON
DBCLKSRC
DBCLKSEL
Offset
30
22
14
6
Interrupt clock On mode
Set this bit “0” will disable the interrupt generate circuit clock, if the pin[n] interrupt is
disabled
0 = disable the clock if the P0/1/2/3/4[n] interrupt is disabled
1 = interrupt generated circuit clock always enable
n=0~7
De-bounce counter clock source select
1 = De-bounce counter clock source is the internal 10kHz clock
0 = De-bounce counter clock source is the HCLK
De-bounce sampling cycle selection
R/W
ICLK_ON
™
DBCLKSEL
29
21
13
5
Series Technical Reference Manual
0
1
2
DBCLKSRC
Description
External Interrupt De-bounce Control
28
20
12
4
Description
Sample interrupt input once per 1 clocks
Sample interrupt input once per 2 clocks
Sample interrupt input once per 4 clocks
- 155 -
Reserved
Reserved
Reserved
27
19
11
3
Publication Release Date: Sept 14, 2010
26
18
10
2
DBCLKSEL
25
17
9
1
Revision V1.2
Reset Value
0x0000_0020
24
16
8
0