TMPM382FSFG Toshiba, TMPM382FSFG Datasheet - Page 494

• 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

16 Remote control signal preprocessor (RMC)
Waveform pattern in phase method
Remote control signal data in phase method
Pattern 1
Pattern 2
Pattern 3
16.3.1.10
A signal in the phase method has three waveform patterns (see the figure shown below). By setting
two thresholds a remote control signal pattern is determined. RMC converts the signal into data ”0” or
“1”. On completion of reception, received data “0” and “1” are stored in the RMCRBUF1, RMCRBUF 2
and RMCRBUF3.
phase method. Each threshold can be configured with the RMCRCR3 <RMCDATL6:0> bits and
<RMCDATH6:0> bits. Two thresholds are used to distinguish three waveform patterns. On condition
that a cycle between two falling edges is “T”, three patterns show cycles of 1T, 1.5T and 2T. Details of
the two thresholds are shown below.
preceding data are required. In addition, the signal needs to start from data “1”.
Threshold 1
Threshold 2
RMC is capable of receiving a remote control signal in a phase method of which signal cycle is fixed.
By setting RMCRCR2<RMCPHM>=”1”, RMC enables to receive a remote control signal in the
To determine a remote control signal in the phase method, three patterns of data waveform and
Receiving a Remote Control Signal in a Phase Method
Pattern 1 & pattern 2
Pattern 2 & pattern 3
Determined by
Cycle T
Data ”1”
TMPM380/M382 - 24 / 25 -
Threshold
1T~1.5T
1.5T~2T
Data ”0”
RMCRCR3 register <RMCDATH6:0>
RMCRCR3 register <RMCDATL6:0>
A pulse shape in a cycle indicates
whether it is data “0” or data ”1”.
Register bits to set
TMPM380/M382