TMP86xy48UG/FG Toshiba, TMP86xy48UG/FG Datasheet - Page 148

• Manufacturer Part Number: TMP86xy48UG/FG
• Manufacturer: Toshiba

Specifications of TMP86xy48UG/FG

• Package: LQFP64/QFP64
• Rom Types (m=mask,p=otp,f=flash): F/E
• Rom Size: 32
• Ram Size: 2K
• Driver Led: 11
• Driver Lcd: -
• Spi/sio Channels: 1
• Uart/sio Channels: 1
• I2c/sio Channels: 1
• High-speed Serial Output: 2
• Adc 8-bit Channels: -
• Adc 10-bit Channels: 16
• Da Converter Channels: -
• Timer Counter 18-bit Channel: -
• Timer Counter 16-bit Channel: 2
• Timer Counter 8-bit Channel: 2
• Motor Channels: -
• Watchdog Timer: Y
• Dual Clock: Y
• Clock Gear: -
• Number Of I/o Ports: 54
• Power Supply (v): 2.7 to 3.6

AD Conversion Result Register
ADCDR1
(0027
ADCDR2
(0026
2.15.3 AD Converter Operation
H
H
)
)
Note 1: The EOCF is cleared to “0” when reading the ADCDR1.
Note 2: ADBF is set to “1” when AD conversion starts and cleared to “0” when the AD conversion is finished. It also
Note 3: If a read instruction is executed for ADCDR2, read data of bit 3 to 0 are unstable.
AD09
AD01
(1) Set up the AD converter control register 1 (ADCCR1) as follows:
(2) Set up the AD converter control register 2 (ADCCR2) as follows:
(3) After setting up (1) and (2) above, set AD conversion start (ADRS) of AD converter
(4) After an elapse of the specified AD conversion time, the AD converted value is stored in
(5) EOCF is cleared to “0” by a read of the conversion result. However, if reconverted
EOCF
ADBF
7
7
•
•
•
•
•
control register 1 (ADCCR1) to “1”.
AD conversion result register 1 (ADCDR1), AD conversion result register (ADCDR2)
and then the AD conversion end flag (EOCF) of AD conversion result register 2
(ADCDR2) is set to “1”, upon which time AD conversion interrupt INTADC is
generated.
before a register read, although EOCF is cleared the previous conversion result is
retained until the next conversion is completed.
Therefore, the AD conversion result should be read to ADCDR2 more first than ADCDR1.
is cleared upon entering STOP or SLOW mode.
AD08
AD00
AD conversion end flag
AD conversion busy flag
Choose the channel to AD convert using AD input channel select (SAIN).
Specify analog input enable for analog input control (AINDS).
Specify AMD for the AD converter control operation mode (Software or repeat
mode).
Set the AD conversion time using AD conversion time (ACK). For details on how to
set the conversion time, refer to Note 2 for AD converter control register 2.
Choose IREFON for DA converter control.
6
6
EOCF
AD07
5
5
Figure 2.15.3 AD Converter Result Register
ADBF
AD06
4
4
AD05
3
3
86FM48-144
AD04
0: Before or during conversion
1: Conversion completed
0: During stop of AD conversion
1: During AD conversion
2
2
AD03
1
1
AD02
0
0
(Initial value: 0000 0000)
(Initial value: 0000 ****)
TMP86FM48
2007-08-24
Read
only