TMP92xy21FG Toshiba, TMP92xy21FG Datasheet - Page 315

• Manufacturer Part Number: TMP92xy21FG
• Manufacturer: Toshiba

Specifications of TMP92xy21FG

• Package: LQFP144
• Rom Types(m=mask,p=otp, F=flash,e=eeprom): Romless
• Rom Combinations: Romless
• Ram Combinations: 16
• Architecture: 32-bit CISC
• Usb/spi Channels: -
• Uart/sio Channels: 2
• I2c/sio Bus Channels: -
• (s)dram Controller: 1
• Adc 10-bit Channel: 4
• Da Converter: -
• Timer 8-bit Channel: 4
• Timer 16-bit Channel: 1
• Pwm 8-bit Channels: -
• Pwm 16-bit Channels: -
• Cs/wait Controller: 4
• Dual Clock: Y
• Number Of I/o Ports: 82
• Power Supply Voltage(v): 3.0 to 3.6

Setting example:
1. Convert the analog input voltage on the AN3 pin and write the result to memory address 2800H using the AD
2. This example repeatedly converts the analog input voltages on the three pins AN0, AN1 and AN2, using channel
Main routine:
INTE0AD
ADMOD1
ADMOD0
Interrupt routine processing example:
WA
WA
(2800H)
INTE0AD
ADMOD1
ADMOD0
X: Don't care, −: No change
interrupt (INTAD) processing routine.
scan repeat conversion mode.
← 1
← 1
← X
← ADREG3
← > > 6
← WA
← 1
← 1
← X
7
X
X
6
1
1
0
1
5
0
0
0
0
0
0
4
0
0
0
0
0
0
3
−
0
0
−
0
0
2
−
0
0
−
0
1
92CH21-313
1
−
1
0
−
1
1
0
−
1
1
−
0
1
Enable INTAD and set it to interrupt level 4.
Set pin AN3 to be the analog input channel.
Start conversion in channel fixed single conversion mode.
Read value of ADREG3L and ADREG3H into 16-bits
general-purpose register WA.
Shift contents read into WA six times to right and zero fill
upper bits.
Write contents of WA to memory address 2800H.
Disable INTAD.
Set pins AN0 to AN2 to be the analog input channels.
Start conversion in channel scan repeat conversion mode.
TMP92CH21
2009-06-19