TMP92xy22FG Toshiba, TMP92xy22FG Datasheet - Page 170

• Manufacturer Part Number: TMP92xy22FG
• Manufacturer: Toshiba

Specifications of TMP92xy22FG

• Package: LQFP100
• Rom Types(m=mask,p=otp, F=flash,e=eeprom): Romless
• Rom Combinations: Romless
• Ram Combinations: 32
• Architecture: 32-bit CISC
• Usb/spi Channels: -
• Uart/sio Channels: 2
• I2c/sio Bus Channels: 1
• (s)dram Controller: -
• Adc 10-bit Channel: 8
• Da Converter: -
• Timer 8-bit Channel: 4
• Timer 16-bit Channel: 2
• Pwm 8-bit Channels: -
• Pwm 16-bit Channels: -
• Cs/wait Controller: 4
• Dual Clock: -
• Number Of I/o Ports: 50
• Power Supply Voltage(v): 3.0 to 3.6

Main routine
PFCR
PFFC
INTES0
SC0MOD0
SC0BUF
Interrupt routine (INTTX0)
SC0MOD0
SC0BUF
Main routine
PFCR
PFFC
INTES0
SC0MOD0 ← 0 0 1 1 1 1 1 0
Interrupt routine (INTRX0)
Acc ← SC0BUF
if Acc = Select code
Then
SC0MOD0
Example: To link two slave controllers serially with the master controller using the system
TXD
•
•
← 1 1 0 1 1 1 1 0
← − − − 0 − − − −
← − − − − − − 0 0
← − − − − − − X 1
← 1 1 0 0 1 1 0 1
← 1 0 1 0 1 1 1 0
← 0 0 0 0 0 0 0 1
← 0 − − − − − − −
← ∗ ∗ ∗ ∗ ∗ ∗ ∗ ∗
← − − − − − − 0 1
← − − − − − − X 1
Master
Master controller setting
Slave setting
clock f
RXD
IO
as the transfer clock.
TXD
Select code
92CM22-168
00000001
Slave 1
RXD
Set INTTX0 to enable, and set interrupt level to level 4.
Set INTRX0 to enable, and set interrupt level to level 5.
Set to 9-bit UART mode, and set transfer clock to f
Set TB8 to “0”.
Set INTTX0 and INTRX0 to enable.
Set to <WU> = “1” in 9-bit UART mode transfer clock f
Clear to <WU> = “0”.
Set PF0 to TXD0, and set PF1 to RXD0 pin.
Set select code of slave 1.
Set transmission data.
Set PF0 to TXD (open-drain output), and PC1 to RXD.
TXD
Select code
00001010
Slave 2
RXD
TMP92CM22
2007-02-16
IO.
IO.