MC80F0224 Datasheet, PDF (53/128 Pages) List of Unclassifed Manufacturers – 8-BIT SINGLE-CHIP MICROCONTROLLERS

Preliminary
MC80F0208/16/24
TM0
TM1
R/W R/W R/W R/W R/W R/W
5
4
3
2
1
0
-
- CAP0 T0CK2 TB0TCCKL1 T0CK0 T0CN T0ST
ADDRESS: 0D0_H
INITIAL VALUE: --00 0000_B
Bit Name Bit Position
CAP0
TM0.5
T0CK2
T0CK1
T0CK0
TM0.4
TM0.3
TM0.2
T0CN
T0ST
TM0.1
TM0.0
Description
0: Timer/Counter mode
1: Capture mode selection flag
000: 8-bit Timer, Clock source is f_XIN ÷ 2
001: 8-bit Timer, Clock source is f_XIN ÷ 4
010: 8-bit Timer, Clock source is f_XIN ÷ 8
011: 8-bit Timer, Clock source is f_XIN ÷ 32
100: 8-bit Timer, Clock source is f_XIN ÷ 128
101: 8-bit Timer, Clock source is f_XIN ÷ 512
110: 8-bit Timer, Clock source is f_XIN ÷ 2048
111: EC0 (External clock)
0: Timer count pause
1: Timer count start
0: When cleared, stop the counting.
1: When set, Timer 0 Count Register is cleared and start again.
- R/W
7
6
- R/W R/W R/W R/W R/W
5
4
3
2
1
0
- 16BIT - CAP1 TB1TCCKL1 T1CK0 T1CN T1ST
ADDRESS: 0D2_H
INITIAL VALUE: -0-0 0000_B
Bit Name Bit Position
16BIT
TM1.6
CAP1
TM1.4
T1CK1
T1CK0
TM1.3
TM1.2
T1CN
T1ST
TM1.1
TM1.0
Description
0: 8-bit Mode
1: 16-bit Mode
0: Timer/Counter mode
1: Capture mode selection flag
00: 8-bit Timer, Clock source is f_XIN
01: 8-bit Timer, Clock source is f_XIN ÷ 2
10: 8-bit Timer, Clock source is f_XIN ÷ 8
11: 8-bit Timer, Clock source is Using the Timer 0 Clock
0: Timer count pause
1: Timer count start
0: When cleared, stop the counting.
1: When set, Timer 0 Count Register is cleared and start again.
R/W R/W R/W R/W R/W R/W R/W R/W
76543210
TDR0
R/W R/W R/W R/W R/W R/W R/W R/W
76543210
TDR1
ADDRESS: 0D1_H
INITIAL VALUE: 0FF_H
ADDRESS: 0D3_H
INITIAL VALUE: 0FF_H
Read: Count value read
Write: Compare data write
Figure 14-1 TM0, TM1 Registers
MAR. 2005 Ver 0.2
49