TMP92xy22FG Toshiba, TMP92xy22FG Datasheet - Page 137

• 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

TB0RG0-WR
TB0RUN
TB0RG0H/L ← * * * * * * * *
TB0RG1H/L ← * * * * * * * *
TB0RUN
TB0FFCR
TB0MOD
PCCR
PCFC
TB0RUN
X : Don’t care, − : No change
TB0RUN<TB0RDE>
The following block diagram illustrates this mode.
The following example shows how to set 16-bit PPG output mode:
TB0IN0
Selector
φT16
φT1
φT4
← 0 0 X X − 0 X 0
← 1 0 X X − 0 X 0
← X X 0 0 1 1 1 0
← 0 0 1 0 0 1 * *
← 1 0 X X − 1 X 1
← X 1 − X − X − −
← X 1 − X − X − −
Figure 3.8.11 Block Diagram of 16-Bit PPG Mode
7 6 5 4 3 2 1 0
* * * * * * * *
* * * * * * * *
Selector
Register buffer 10
16-bit comparator
TB0RG0H/L
(** = 01, 10, 11)
92CM22-135
Matching
16-bit up counter
Internal data bus
UC10
Disable the TB0RG0H/L double buffer and stop TMRB0.
Set the duty ratio.
(16 bits)
Set the frequency.
(16 bits)
Enable the TB0RG0 double buffer.
(The duty and frequency are changed on an INTTB01
interrupt.)
Set the mode to invert TB0FF0 at the match with
TB0RG0H/L/TB0RG1H?L. Clear TB0FF0 to 0.
Set input clock to prescaler output clock and disable the
capture function.
Start TMRB0.
Set PC6 to function as TB0OUT0.
16-bit comparator
TB0RUN<TB0RUN>
TB0REG1H/L
Clear
TB0OUT0 (PPG output)
(TB0FF0)
F/F
TMP92CM22
2007-02-16