NUMICRO-SDK Nuvoton Technology Corporation of America, NUMICRO-SDK Datasheet - Page 502

• Manufacturer Part Number: NUMICRO-SDK
• Description: KIT EVAUATION NUC100/120/130/140
• Manufacturer: Nuvoton Technology Corporation of America
• Series: NuMicro™r
• Type: MCUr

Specifications of NUMICRO-SDK

• Contents: Board, Cable, CD, Nu-Link
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: NUC100, NUC120, NUC130, NUC140

A/D Compare Register 0/1 (ADCMPR0/1)
Register
ADCMPR0
ADCMPR1
Bits
[31:28]
[27:16]
[15:12]
[11:8]
[7:6]
31
23
15
7
Reserved
NuMicro™ NUC100 Series Technical Reference Manual
Offset
ADC_BA+0x28
ADC_BA+0x2C
Descriptions
Reserved
CMPD
Reserved
CMPMATCNT
Reserved
30
22
14
6
Reserved
Reserved
R/W
R/W
R/W
Reserved
Comparison Data
The 12 bits data is used to compare with conversion result of specified channel.
Software can use it to monitor the external analog input pin voltage transition in scan
mode without imposing a load on software.
The following description is only support in Low Density:
When DMOF bit is set to 0, ADC comparator compares CMPD with conversion result
with unsigned format. CMPD should be filled in unsigned format.
When DMOF bit is set to 1, ADC comparator compares CMPD with conversion result
with 2’complement format. CMPD should be filled in 2’complement format.
Reserved
Compare Match Count
When the specified A/D channel analog conversion result matches the compare
condition defined by CMPCOND[2], the internal match counter will increase 1. When
the internal counter reaches the value to (CMPMATCNT +1), the CMPFx bit will be set.
Reserved
29
21
13
5
Description
A/D Compare Register 0
A/D Compare Register 1
CMPCH
28
20
12
4
- 502 -
CMPD[7:0]
27
19
11
3
Publication Release Date: Dec. 22, 2010
CMPCOND
26
18
10
2
CMPMATCNT
CMPD[11:8]
CMPIE
25
17
9
1
Revision V1.06
Reset Value
0x0000_0000
0x0000_0000
CMPEN
24
16
8
0