TMP92xy26AXBG Toshiba, TMP92xy26AXBG Datasheet - Page 625

• 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

Channel-fix
Single conversion
Channel-fix
Repeat conversion
Channel-scan
Single conversion
Channel-scan
Repeat conversion
Table 3.23.1 Interrupt Generation Timing and Flag Setting in Each AD Conversion Mode
Conversion mode
Note: EOS is cleared to “0” by only reading this bit.
(2)
ADMOD1<REPEAT, SCAN> are not involved.
ADMOD3<HADCH2:0> is performed only one time. When conversion ends, the
top-priority AD conversion end interrupt (INTADHP) is generated, which sets “1” in
ADMOD2<HEOS>. The HEOS flag is cleared to “0” only by being read.
d. Channel-scan repeat conversion mode
Top-priority AD conversion
The operation mode is only single conversion by channel-fix mode. The settings in
When startup conditions are established, a conversion at a channel specified by
conversion mode.
time after the conversion at a final channel ends, ADMOD0<EOS> is set to “1,”
generating Normal AD conversion End interrupt request. <EOS> is cleared to “0”
only by being read.
ADMOD1<REPEAT>. At the point when a scan conversion being executed ends,
the repeat conversion mode ends.
Mode or STOP Mode) immediately stops operation of the AD converter even if AD
conversion is still in progress. Therefore, ADC may consume current even if
operation is stopped, depending on stop condition of ADC that switches to standby
mode. For avoiding this problem, Stop ADC before switching to standby mode.
Setting ADMOD1<REPEAT, SCAN> to “11” selects the channel-scan repeat
This mode performs a conversion at selected scan channels repeatedly. Each
To stop the repeat conversion mode (mode of c and d) operation, write “0” in
Shift to a standby mode (IDLE2 Mode with ADMOD0<I2AD> = “0”, IDLE1
After conversion
end
Per one
conversion
Per four
conversions
After scan
conversion end
Each time after
one scan
conversion ends
Generation
Interrupt
Timing
92CF26A-623
EOS set timing
After conversion
end
Each time after
one conversion
ends
Each time after
four conversions
end
After scan
conversion end
Each time after
one scan
conversion ends
(Note)
ITM
−
0
1
−
−
REPEAT
ADMOD1
0
1
0
1
SCAN
TMP92CF26A
0
0
1
1
2009-06-25