NUTINY-SDK-M0516 Nuvoton Technology Corporation of America, NUTINY-SDK-M0516 Datasheet - Page 150

• 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

Port 0-4 Interrupt Mode Control (Px _IMD)
Register
P0_IMD
P1_IMD
P2_IMD
P3_IMD
P4_IMD
Bits
[31:8]
[n]
31
23
15
7
NuMicro M051
Offset
GP_BA+0x018 R/W
GP_BA+0x058 R/W
GP_BA+0x098 R/W
GP_BA+0x0D8 R/W
GP_BA+0x118 R/W
Descriptions
Reserved
IMD[n]
30
22
14
6
R/W
Reserved
Port 0-4 Interrupt Mode Control
IMD[n] used to control the interrupt is by level trigger or by edge trigger. If the interrupt is
by edge trigger, the trigger source is control de-bounce. If the interrupt is by level trigger,
the input source is sampled by one clock and the generate the interrupt
0 = Edge trigger interrupt
1 = Level trigger interrupt
If set pin as the level trigger interrupt, then only one level can be set on the registers
Px_IEN. If set both the level to trigger interrupt, the setting is ignored and no interrupt will
occur
The de-bounce function is valid for edge triggered interrupt. If the interrupt mode is level
triggered, the de-bounce enable bit is ignored.
29
21
13
5
™
Description
P0 Interrupt Mode Control
P1 Interrupt Mode Control
P2 Interrupt Mode Control
P3 Interrupt Mode Control
P4 Interrupt Mode Control
Series Technical Reference Manual
28
20
12
4
- 150 -
Reserved
Reserved
Reserved
IMD[7:0]
27
19
11
3
Publication Release Date: Sep 14, 2010
26
18
10
2
25
17
9
1
Revision V1.2
Reset Value
0xXXXX_XX00
0xXXXX_XX00
0xXXXX_XX00
0xXXXX_XX00
0xXXXX_XX00
24
16
8
0