TMP92xy26AXBG Toshiba, TMP92xy26AXBG Datasheet - Page 343

• Manufacturer Part Number: TMP92xy26AXBG
• Manufacturer: Toshiba

Specifications of TMP92xy26AXBG

• Package: FPGA228
• Rom Types(m=mask,p=otp, F=flash,e=eeprom): Romless
• Rom Combinations: Romless
• Ram Combinations: 144/288
• Architecture: 32-bit CISC
• Usb/spi Channels: 1/1
• Uart/sio Channels: 2
• I2c/sio Bus Channels: 1
• (s)dram Controller: 1
• Adc 10-bit Channel: 6
• Da Converter: -
• Timer 8-bit Channel: 8
• Timer 16-bit Channel: 2
• Pwm 8-bit Channels: -
• Pwm 16-bit Channels: -
• Cs/wait Controller: 4
• Dual Clock: Y
• Number Of I/o Ports: 136
• Power Supply Voltage(v): 3.0 to 3.6

3.14.5
TXD0 pin
Transmission
data
Receive data
RXD0 pin
Support for IrDA
(1) Modulation of the transmission data
(2) Modulation of the receive data
Figure 3.14.8 shows the block diagram.
SIO0 includes support for the IrDA 1.0 infrared data communication specification.
1/16 times for width of baud-rate. The pulse width is selected by the SIRCR<PLSEL>.
When the transmit data is 1, the modem outputs 0.
“0” to SIO0. Otherwise the modem outputs “1” to SIO0. The effective pulse width is
selected by SIRCR<SIRWD3:0>.
SIO0
When the transmit data is 0, the modem outputs 1 to TXD0 pin with either 3/16 or
When the receive data has an effective pulse width of pulse “1”, the modem outputs
Transmission
Receive
TMP92CF26A
data
data
Start
Start
Figure 3.14.19 Transmission example
Figure 3.14.20 Receiving example
IR demodulator
IR modulator
Figure 3.14.18 Block Diagram
0
1
Modem
92CF26A-341
1
0
TXD0
RXD0
0
0
IR transmitter & LED
0
1
IR receiver
1
0
1
1
0
1
IR output
IR input
0
0
TMP92CF26A
2009-06-25
Stop
Stop