tmp19a43fzxbg TOSHIBA Semiconductor CORPORATION, tmp19a43fzxbg Datasheet - Page 226

• Manufacturer Part Number: tmp19a43fzxbg
• Description: 32bit Tx System Risc
• Manufacturer: TOSHIBA Semiconductor CORPORATION

3.10.4
Note: X = Don’t care; “–” = No change
Note: X = Don’t care; “–” = No change
TB0RUN
IMC7LH
TB0FFCR
TB0MOD
TB0RG1
TB0RUN
TB0RUN
PACR
PAFC
IMC7LH
TB0FFCR
TB0MOD
TB0RG1
TB0RUN
Functional description for each mode
(1) 16-bit interval timer mode
(2) 16-bit event counter mode
enable INTTB01 interrupts.
as its input clock.
be read by capturing it by software and reading the captured value.
When the timer is used as an event counter, the prescaler must be set to run (i.e.
TB0RUN<TB0PRUN> must be set to 1).
To generate interrupts at certain intervals, set the interval time in the timer register TB0RG1 and
The timer can be used as an event counter by selecting an external clock (input to the TB0IN0 pin)
The up-counter is incremented on each rising edge of the TB0IN0 pin input. The count value can
← 0
← X
← 1
← 0
← *
← 0
← 0
← −
← −
← X
← 1
← 0
← *
← 0
7
*
7
6
0
X
1
0
*
*
0
6
0
−
−
X
1
0
*
0
(** = 01, 10, 11)
5
X
1
0
1
*
*
X
5
X
−
−
1
0
1
*
X
4
X
1
0
0
*
*
X
4
X
-
-
1
0
0
*
X
3
−
0
0
0
*
*
−
3
−
−
−
0
0
0
*
−
TMP1942CY/CZ-225
2
0
1
0
1
*
*
1
2
0
−
−
1
0
1
*
1
1
X
0
1
*
*
*
X
1
X
−
−
0
1
0
*
X
0
0
0
1
*
*
*
1
0
0
0
1
0
1
0
*
1
Stop TMRB0.
Enable INTTB0 and set its priority level to 4.
Disable trigger.
Select prescaler output clock as input clock and disable
capture function.
Set interval time.
(16 bits)
Start TMRB0.
Stop TMRB0.
Set PA0 to input mode.
Enable INTTB0 and set its priority level to 4.
Disable trigger.
Select TB0IN0 pin input as input clock.
Set count (16 bits).
Start TMRB0.
TX1942CY/CZ