TMP92CF26AXBG Toshiba, TMP92CF26AXBG Datasheet - Page 625

• Manufacturer Part Number: TMP92CF26AXBG
• Description: Microcontrollers (MCU) TLCS-900/H1 ROMLESS 144KB RAM
• Manufacturer: Toshiba

Specifications of TMP92CF26AXBG

• Processor Series: TLCS-900
• Core: 900/H
• Data Bus Width: 16 bit
• Program Memory Type: ROM
• Program Memory Size: 8 KB
• Data Ram Size: 144 KB
• Interface Type: I2C, I2S, UART, USB
• Maximum Clock Frequency: 80 MHz
• Number Of Programmable I/os: 136
• Number Of Timers: 10
• Maximum Operating Temperature: + 50 C
• Mounting Style: SMD/SMT
• Package / Case: FBGA-228
• Development Tools By Supplier: BM1040R0A, BM1055R0B, SW96CN0-ZCC, SW00MN0-ZCC
• Minimum Operating Temperature: 0 C
• On-chip Adc: 10 bit, 6 Channel
• Lead Free Status / Rohs Status: Details

3.23.2.4 AD Conversion Modes and AD Conversion-End Interrupts
(1)
started, ADMOD0<BUSY> is set to “1.” When a specified AD conversion ends, the
Normal AD conversion end interrupt (INTAD) is generated, which sets “1” in
ADMOD0<EOS> is set “1”, that shows the end of the AD conversion sequence.
conversion, selection is available by setting ADMOD1<REPEAT and SCAN>. As for
top-priority AD conversion, only single conversion mode by channel-fix mode is
available.
a. Channel-fix single conversion mode
b. Channel-scan single conversion mode
c. Channel-fix repeat conversion mode
a. Channel-fix single conversion mode
b. Channel-scan single conversion mode
c. Channel-fix repeat conversion mode
d. Channel-scan repeat conversion mode
Normal AD conversion
To select operation modes, use ADMOD1<REPEAT, SCAN>. After AD conversion is
For AD conversion, the following four operation modes are provided: For normal AD
conversion mode.
conversion ends, ADMOD0<EOS> is set to “1,” generating Normal AD conversion
End an INTAD interrupt request. <EOS> is cleared to “0” only by being read.
conversion mode.
After scan conversion ends, ADMOD0<EOS> is set to “1,” generating Normal AD
conversion End interrupt request. <EOS> is cleared to “0” only by being read.
conversion mode.
conversion ends, ADMOD0<EOS> is set to “1.” The timing of Normal AD
conversion End INTAD interrupt request generation can be selected by setting
ADMOD1 <ITM>. The timing of <EOS> being set is also liked to the interrupt
timing.
conversion ends. In this case, conversion results are always stored into the storage
register of ADREGxH/L. At the point of storage, <EOS> is set to 1.
conversions end. In this case, conversion results are stored into the storage
registers of ADREG0H/L to ADREG3H/L one after another. After stored into
ADREG3, <EOS> is set to “1,” restarting storage from ADREG0. ADMOD0<EOS>
is set to “1” after a forth conversion result is stored. <EOS> is cleared to “0” only
by being read.
Setting ADMOD1<REPEAT, SCAN> to “00” selects the channel-fix single
This mode performs a conversion only one time at one channel selected. After
Setting ADMOD1<REPEAT, SCAN> to “01” selects the channel-scan single
This mode performs a conversion only one time at each scan channel selected.
Setting ADMOD1<REPEAT, SCAN> to “10” selects the channel-fix repeat
This mode performs a conversion at one channel selected repeatedly. After
ADMOD0<EOS> is cleared to “0” only by being read.
Setting <ITM> to “0” generates an interrupt request each time an AD
Setting <ITM> to “1” generates an interrupt request each time four AD
92CF26A-624
TMP92CF26A
2007-11-21