TMP92xy22FG Toshiba, TMP92xy22FG Datasheet - Page 166

• 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
INTES0
PFCR
PFFC
SC0MOD0
SC0MOD1
SC0CR
BR0CR
SC0MOD0
SC0BUF
Transmission interrupt routine
Acc SC0BUF
SC0BUF
X: Don’t care, −: No change
Example: Channel 0, SCLK output
3.
Transmission and receiving (Full duplex mode)
set enable the interrupt level (1 to 6) to the transfer interrupts. In the transfer
interrupt program, the receiving operation should be done like the below example
before setting the next transfer data.
Baud rate = 9600 bps
f
C
When the full duplex mode is used, set the level of receive interrupt to “0” and
= 4.9152 MHz
7 6 5 4 3 2 1 0
0 0 0 1 0 0 0 0
− − − − − 1 0 1
− − − − − 1 − 1
0 0 0 0 0 0 0 0
1 1 0 0 0 0 0 0
0 0 0 0 0 0 0 0
0 0 0 1 1 0 0 0
0 0 1 0 0 0 0 0
∗ ∗ ∗ ∗ ∗ ∗ ∗ ∗
∗ ∗ ∗ ∗ ∗ ∗ ∗ ∗
92CM22-164
* Clock state: Clock gear 1/1(fc)
interrupt level to 0.
Set to PF0 (TXD0), PF1 (RXD0), and PF2 (SCLK0).
Set to I/O interface mode.
Output SCLK, select rising edge.
Set to 9600 bps.
Set transmission data.
Read receiving data.
Set transmission data.
Set transmission interrupt level to 1, and disable receiving
Set to full duplex mode.
Set receive to enable.
TMP92CM22
2007-02-16