TMP86C993XB(EYZ) Toshiba, TMP86C993XB(EYZ) Datasheet - Page 112

• Manufacturer Part Number: TMP86C993XB(EYZ)
• Description: EMULATION CHIP FOR TMP86F SSOP
• Manufacturer: Toshiba
• Series: -r

Specifications of TMP86C993XB(EYZ)

• Accessory Type: Adapter
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• For Use With/related Products: TMP86F SSOP
• Other names: TMP86C993XB; TMP86C993XB

11.2
TimerCounter Control
11.2
TimerCounter 3 Timer Register
TimerCounter 3 Control Register
PWREG3
TTREG3
(001CH)
(001EH)
(001AH)
TC3CR
(TTREG3, PWREG3).
R/W
R/W
The TimerCounter 3 is controlled by the TimerCounter 3 control register (TC3CR) and two 8-bit timer registers
Note 1: Do not change the timer register (TTREG3) setting while the timer is running.
Note 2: Do not change the timer register (PWREG3) setting in the operating mode except the 8-bit and 16-bit PWM modes while
Note 1: fc: High-frequency clock [Hz] fs: Low-frequency clock[Hz]
Note 2: Do not change the TC3M, TC3CK and TFF3 settings while the timer is running.
Note 3: To stop the timer operation (TC3S= 1 → 0), do not change the TC3M, TC3CK and TFF3 settings. To start the timer
Note 4: To use the TimerCounter in the 16-bit mode, set the operating mode by programming TC4CR<TC4M>, where TC3M must
Note 5: To use the TimerCounter in the 16-bit mode, select the source clock by programming TC3CK. Set the timer start control
Note 6: The operating clock settings are limited depending on the timer operating mode. For the detailed descriptions, see Table
TimerCounter Control
TFF3
TC3CK
TC3M
the timer is running.
TC3S
operation (TC3S= 0 → 1), TC3M, TC3CK and TFF3 can be programmed.
be fixed to 011.
and timer F/F control by programming TC4CR<TC4S> and TC4CR<TFF4>, respectively.
11-1 and Table 11-2.
TFF3
7
7
7
6
6
6
Time F/F3 control
(Note 2,3)
Operating clock selection [Hz]
(Note 2,3,6)
TC3 start control
(Note 3)
TC3M operating mode select
(Note 2,3,7)
TC3CK
5
5
5
4
4
4
TC3S
3
3
3
000:
001:
010:
011:
1**:
0:
1:
0:
1:
2
2
2
000
001
010
011
100
101
110
111
Page 98
Clear
Set
Operation stop and counter clear
Operation start
8-bit timer/event counter mode
8-bit programmable divider output (PDO) mode
8-bit pulse width modulation (PWM) output mode
16-bit mode (Note 4,5)
(Each mode is selectable with TC4M.)
Reserved
TC3M
1
1
1
DV7CK = 0
fc (Note 8)
NORMAL1/2, IDLE1/2 mode
fc/2
fc/2
fc/2
fc/2
0
0
0
fc/2
fs
11
7
5
3
(Initial value: 1111 1111)
(Initial value: 1111 1111)
(Initial value: 0000 0000)
TC3 pin input
DV7CK = 1
fc (Note 8)
fs/2
fc/2
fc/2
fc/2
fc/2
fs
3
7
5
3
TMP86FH92DMG
SLEEP1/2
fc (Note 8)
SLOW1/2
mode
fs/2
fs
-
-
-
-
3
R/W
R/W
R/W
R/W