TMPM382FSFG Toshiba, TMPM382FSFG Datasheet - Page 193

• Manufacturer Part Number: TMPM382FSFG
• Manufacturer: Toshiba

Specifications of TMPM382FSFG

• Product Summaries: Summary
• Lead Free: Yes
• Rohs Compatible Product(s): Available
• Rom (kbytes): 64K
• Rom Type: Flash
• Ram (kbytes): 8K
• Number Of Pins: 64
• Package: QFP(14x14)
• Vcc: 5V
• Cpu Mhz: 40
• Ssp (ch) Spi: 1
• I2c/sio (ch): 1
• Uart/sio (ch): 3
• Usb: -
• Can: -
• Ethernet: -
• External Bus Interface: N
• Cs/wait Controller (ch): -
• Dma Controller: 2
• 10-bit Da Converter: -
• 10-bit Ad Converter: -
• 12-bit Ad Converter: 10
• 16-bit Timer / Counter: 6
• Motor / Igbt Control: Y
• Real Time Clock: 1
• Watchdog Timer: Y
• Osc Freq Detect: Y
• Clock Gear: Y
• Low-power Hold Function: -
• Remote Control Interface: Y
• Hardware Cec Controller: -
• Comparators: -
• Low-voltage Detector: Y
• Etm Hardware Trace: 2-bit

9.6.3
16-bit Programmable Square Wave Output Mode (PPG)
Match with TB0RG0
Match with TB0RG1
TB0OUT pin
(INTTB00 interrupt)
(INTTB01 interrupt)
Match with TB0RG0
Match with TB0RG1
TB0RG0
(compare value)
Register buffer
Square waves with any frequency and any duty (programmable square waves) can be
output. The output pulse can be either low-active or high-active.
Programmable square waves can be output from the TB0OUT pin by triggering the timer
flip-flop (TB0FF) to reverse when the set value of the up-counter (UCO) matches the set
values of the timer registers (TB0RG0 and TB0RG1). Note that the set values of TB0RG0
and TB0RG1 must satisfy the following requirement:
In this mode, by enabling the double buffering of TB0RG0 and TB0RG1, the value of
register buffers are shifted into TB0RG0 and TB0RG1 when the set value of the up-counter
matches the set value of TB0RG1. Since software writing time is secured by double buffer,
this facilitates handling of small duties pulse.
(Set value of TB0RG0) < (Set value of TB0RG1)
Fig 9-3 Example of Output of Programmable Square Wave (PPG)
Fig 9-4 Register Buffer Operation
Up-counter = Q
TMPM380/M382 - 27 / 34 -
Q
1
1
Q
2
Trigger to shift to TB0RG1
Up-counter = Q
Write TB0RG0
Q
2
2
Q
3
TMPM380/M382