TMP93CS44 Datasheet, PDF (208/224 Pages) Toshiba Semiconductor – CMOS 16-Bit Microcontroller

TMP93CS44/S45
(6) Timer control (1/3)
Symbol Name
TRUN
Timer
control
register
8-bit
TREG0 timer
register 0
8-bit
TREG1 timer
register 1
T10
MOD
8-bit
timer 0
and 1
source
CLK and
mode
control
register
TFFCR
8-bit
timer
flip-flop
control
register
8-bit
TREG2 timer
register 2
8-bit
TREG3 timer
register 3
T32
MOD
8-bit
timer 2
and 3
source
CLK and
mode
control
register
TRDC
Timer
register
double
buffer
control
register
Address
7
6
5
4
3
2
1
0
20H
22H
(Prohibit
RMW)
23H
(Prohibit
RMW)
24H
25H
26H
(Prohibit
RMW)
27H
(Prohibit
RMW)
28H
29H
PRRUN
R/W
0
T10M1 T10M0
R/W
0
0
00: 8-bit timer
01: 16-bit timer
10: −
11: −
TFF3C1 TFF3C0
W
1
1
00: Invert TFF3
01: Set TFF3
10: Clear TFF3
11: Don’t care
T32M1 T32M0
0
0
00: 8-bit timer
01: 16-bit timer
10: 8-bit PPG
11: 8-bit PWM
T5RUN T4RUN T3RUN T2RUN T1RUN T0RUN
R/W
0
0
0
0
0
0
Prescaler and timer run/stop control
0: Stop and clear
1: Run (Count up)
−
W
Undefined
−
W
Undefined
T1CLK1 T1CLK0 T0CLK1 T0CLK0
R/W
0
0
0
0
00: TO0TRG
00: TI0 INPUT
01: φT1
01: φT1
10: φT16
10: φT4
11: φT256
11: φT16
TFF3IE TFF3IS TFF1C1 TFF1C0 TFF1IE TFF1IS
R/W
W
R/W
0
0
1
1
0
0
1: TFF3
invert
enable
TFF3
inversion
select
0: Timer 2
1: Timer 3
00: Invert TFF1
01: Set TFF1
10: Clear TFF1
11: Don’t care
1: TFF1
invert
enable
TFF1
inversion
select
0: Timer 0
1: Timer 1
−
W
Undefined
−
W
Undefined
PWM21 PWM20 T3CLK1 T3CLK0 T2CLK1 T2CLK0
R/W
0
0
0
0
0
0
00: −
01: 2⁶ − 1 PWM
10: 2⁷ − 1 cycle
11: 2⁸ − 1
00: TO2TRG
01: φT1
10: φT16
11: φT256
00: −
01: φT1
10: φT4
11: φT16
TR2DE
−
R/W
0
0
0: Double Always
buffer write “0”.
disable
1: Double
buffer
enable
93CS44-206
2004-02-10