tmp89fm42a TOSHIBA Semiconductor CORPORATION, tmp89fm42a Datasheet - Page 189
tmp89fm42a
Manufacturer Part Number
tmp89fm42a
Description
8 Bit Microcontroller
Manufacturer
TOSHIBA Semiconductor CORPORATION
Datasheet
1.TMP89FM42A.pdf
(431 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
tmp89fm42aUG
Manufacturer:
TOSHIBA/东芝
Quantity:
20 000
- Current page: 189 of 431
- Download datasheet (7Mb)
13.4
Timer Function
RB002
TA0CR<TA0S>
TA0MOD<TA0TED>
TCA0 pin input
Source clock
Counter
TA0DRBH, L
TA0SR<TA0CPFB>
INTTCA0 interrupt request
TA0CR<TA0S>
TA0MOD<TA0TED>
TCA0 pin input
Source clock
Counter
TA0DRBH, L
TA0DRAH, L
TA0SR<TA0CPFB>
TA0SR<TA0CPFA>
INTTCA0 interrupt request
After the timer is started, if the falling edge
is detected first, no interrupt occurs.
After the timer is started, if the falling edge
is detected first, no interrupt occurs.
before the next trigger edge is detected. If the captured value is not read, it becomes undefined. TA0DRA and
TA0DRB must be read by using a 16-bit access instruction.
cleared to "0x0000".
Note 1: After the timer is started, if the edge opposite to the selected trigger edge is detected first, no capture is
The captured value must be read from TA0DRB (and also from TA0DRA for the double-edge capture)
Setting TA0CR<TA0S> to "0" during the timer operation causes the up counter to stop counting and be
Figure 13-7 Pulse Width Measurement Mode Timing Chart
executed and no INTTCA0 interrupt request occurs. In this case, the capture starts when the selected
trigger edge is detected next.
Timer start
Timer start
0
0
0
Double-edge capture (TA0MOD<TA0MCAP>=”0”)
Single-edge capture (TA0MOD<TA0MCAP>=”1”)
Count start
Count start
0
0
TA0SR read
TA0SR read
1
1
Page 170
2
2
3
3
4
4
mn-1
mn-1 mn mn+1
mn
mn
mn
TA0SR read
TA0SR read
Counter clear
0
TA0DRB read
TA0DRB read
st-1
st
Counter clear Counter clear
st
1
0
TA0SR read
TA0SR read
2
1
TA0DRA read
TMP89FM42A
2
3
Timer stop
Timer stop
0
Counter clear
0
Related parts for tmp89fm42a
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Toshiba Semiconductor [TOSHIBA IGBT Module Silicon N Channel IGBT]
Manufacturer:
TOSHIBA Semiconductor CORPORATION
Datasheet:
Part Number:
Description:
Toshiba Semiconductor [SILICON N CHANNEL 1GBT]
Manufacturer:
TOSHIBA Semiconductor CORPORATION
Datasheet:
Part Number:
Description:
Toshiba Semiconductor [GTR Module Silicon N Channel IGBT High Power Switching Applications Motor Control Applications]
Manufacturer:
TOSHIBA Semiconductor CORPORATION
Datasheet:
Part Number:
Description:
Toshiba Semiconductor [Power Module]
Manufacturer:
TOSHIBA Semiconductor CORPORATION
Datasheet:
Part Number:
Description:
TOSHIBA GTR MODULE SILICON NPN TRIPLE DIFFUSED TYPE
Manufacturer:
TOSHIBA Semiconductor CORPORATION
Datasheet:
Part Number:
Description:
TOSHIBA GTR Module Silicon N Channel IGBT
Manufacturer:
TOSHIBA Semiconductor CORPORATION
Datasheet:
Part Number:
Description:
TOSHIBA Intelligent Power Module Silicon N Channel IGBT
Manufacturer:
TOSHIBA Semiconductor CORPORATION
Datasheet:
Part Number:
Description:
TOSHIBA INTELLIGENT POWER MODULE SILICON N CHANNEL LGBT
Manufacturer:
TOSHIBA Semiconductor CORPORATION
Datasheet:
Part Number:
Description:
TOSHIBA IGBT Module Silicon N Channel IGBT
Manufacturer:
TOSHIBA Semiconductor CORPORATION
Datasheet:
Part Number:
Description:
TOSHIBA GTR MODULE SILICON N−CHANNEL IGBT
Manufacturer:
TOSHIBA Semiconductor CORPORATION
Datasheet:
Part Number:
Description:
TOSHIBA Intelligent Power Module Silicon N Channel IGBT
Manufacturer:
TOSHIBA Semiconductor CORPORATION
Datasheet:
Part Number:
Description:
TOSHIBA GTR Module Silicon N Channel IGBT
Manufacturer:
TOSHIBA Semiconductor CORPORATION
Datasheet:
Part Number:
Description:
TOSHIBA INTELLIGENT POWER MODULE
Manufacturer:
TOSHIBA Semiconductor CORPORATION
Datasheet:
Part Number:
Description:
TOSHIBA Intelligent Power Module Silicon N Channel IGBT
Manufacturer:
TOSHIBA Semiconductor CORPORATION
Datasheet:
Part Number:
Description:
TOSHIBA Intelligent Power Module Silicon N Channel IGBT
Manufacturer:
TOSHIBA Semiconductor CORPORATION
Datasheet: