TMPM370FYDFG Toshiba, TMPM370FYDFG Datasheet - Page 386

• Manufacturer Part Number: TMPM370FYDFG
• Description: Microcontrollers (MCU) MCU w/ ARM Cortex-M3 256K FLASH, 10K RAM
• Manufacturer: Toshiba

Specifications of TMPM370FYDFG

• Processor Series: TX03
• Core: ARM Cortex M3
• 3rd Party Development Tools: MDK-ARM, RL-ARM, ULINK2
• Product Summaries: Summary
• Lead Free: Yes
• Rohs Compatible Product(s): Available
• Rom (kbytes): 256K
• Rom Type: Flash
• Ram (kbytes): 10K
• Number Of Pins: 100
• Package: QFP(14x20)
• Vcc: 5V
• Cpu Mhz: 80
• Ssp (ch) Spi: -
• I2c/sio (ch): -
• Uart/sio (ch): 4
• Usb: -
• Can: -
• Ethernet: -
• External Bus Interface: N
• Cs/wait Controller (ch): -
• Dma Controller: -
• 10-bit Da Converter: -
• 10-bit Ad Converter: -
• 12-bit Ad Converter: 27
• 16-bit Timer / Counter: 8
• Motor / Igbt Control: Vector Engine
• Real Time Clock: -
• Watchdog Timer: Y
• Osc Freq Detect: Y
• Clock Gear: Y
• Low-power Hold Function: -
• Remote Control Interface: -
• Hardware Cec Controller: -
• Comparators: 4
• Low-voltage Detector: Y
• Etm Hardware Trace: 2-bit
• Lead Free Status / Rohs Status: Details

19.3.1.4 Timer Mode
(1) When <ZEN> = 1 (<EN0INT> = 0x0006)
(2) When <ZEN> = 0 (<EN0INT> = 0x0006)
Capture Register, EN0CNT
Capture Register, EN0CNT
Encoder Pulse, ENCLK
IEncoder Pulse, ENCLK
Internal Z_Detected
Internal Z_Detected
Soft Capture SFTCAP
Counter Clear, ENCLR
Z Edge Select, ZESEL
Z Edge Select, ZESEL
Counter Clear, ENCLR
Encoder Counter
Encoder Counter
・ When <ZEN> = 1, the Z input pin is used as an external trigger. When <ZEN> = 0, no external
・ The encoder counter always counts up. If <ZEN> = 1, the counter is cleared to 0 on the selected
・ When <ENCLR> is set to 1, causing the encoder counter to be cleared to 0.
・ Z_Detected causes the value of the encoder counter to be captured into the ENCNT register. The
・ Setting the software capture bit, <SFTCAP>, to 1 causes the value of the encoder counter to be
Rotation Direction
Rotation Direction
Interrupt, INTENC0
Interrupt, INTENC0
Encoder Input, B
Encoder Input, Z
Encoder Input, B
Encoder Input, Z
Encoder Input, A
Encoder Input, A
(÷2) TIMPLS
(÷2) TIMPLS
input is used to trigger the timer.
edge of Z (at the internal Z_Detected timing): a rising edge when <ZESEL> = 0 and a falling edge
when <ZESEL> = 1. When the encoder counter has reached 0xFFFFFF, it wraps around to 0.
captured counter value can be read out of ENCNT.
ｆｓｙｓ
ｆｓｙｓ
dir
dir
2
2
3
3
4
4
5
Compare Interrupt
5
Compare Interrupt
0 (ini)
0 (ini)
6
6
7
7
8
8
9
9
A
A
Capture Interrupt
CW
CW
TMPM370 19-17
B
B
C
0
D
1
A
B
E
2
3
F
10
4
31
31
32
32
33
33
34
34
B
35
35
36
36
37
0
38
1
39
2
Capture Interrupt
40
3
A
Encoder Input Circuit
41
4
CCW
CCW
Compare Interrupt
0
5
1
6
2
7
3
8
41
4
9
Compare Interrupt
TMPM370
5
A
6
B
C D
7
8