NUMICRO-SDK Nuvoton Technology Corporation of America, NUMICRO-SDK Datasheet - Page 372

• 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

Timer Compare Register (TCMPR)
Register
TCMPR0
TCMPR1
TCMPR2
TCMPR3
Bits
[31:24]
[23:0]
31
23
15
7
NuMicro™ NUC100 Series Technical Reference Manual
Offset
TMR_BA01+0x04 R/W
TMR_BA01+0x24 R/W
TMR_BA23+0x04 R/W
TMR_BA23+0x24 R/W
Descriptions
Reserved
TCMP
30
22
14
6
R/W
Reserved
Timer Compared Value
TCMP is a 24-bit compared register. When the internal 24-bit up-timer counts and its
value is equal to TCMP value, a Timer Interrupt is requested if the timer interrupt is
enabled with TCSR.IE[29]=1. The TCMP value defines the timer counting cycle time.
Time out period = (Period of timer clock input) * (8-bit PRESCALE + 1) * (24-bit TCMP)
Note1: Never write 0x0 or 0x1 in TCMP, or the core will run into unknown state.
Note2: No matter CEN is 0 or 1, whenever software write a new value into this register,
TIMER will restart counting using this new value and abort previous count.
29
21
13
5
Description
Timer0 Compare Register
Timer1 Compare Register
Timer2 Compare Register
Timer3 Compare Register
28
20
12
4
TCMP [23:16]
- 372 -
TCMP [15:8]
TCMP [7:0]
Reserved
27
19
11
3
Publication Release Date: Dec. 22, 2010
26
18
10
2
25
17
9
1
Revision V1.06
Reset Value
0x0000_0000
0x0000_0000
0x0000_0000
0x0000_0000
24
16
8
0