CT-161-CD Fujitsu Semiconductor America Inc, CT-161-CD Datasheet - Page 42

• Manufacturer Part Number: CT-161-CD
• Description: KIT 16LX FOR MB90F387
• Manufacturer: Fujitsu Semiconductor America Inc
• Series: F²MC-16LXr
• Type: MCUr

Specifications of CT-161-CD

• Contents: Board, Cable, CD
• For Use With/related Products: MB90F387S
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 865-1103

MB90385 Series
7. 8/16-bit PPG Timer Outline
The 8/16-bit PPG timer is a 2-channel reload timer module (PPG0 and PPG1) that allows outputting pulses of
arbitrary cycle and duty cycle. Combination of the two channels allows selection among the following operations:
• 8-bit PPG output 2-channel independent operation mode
• 16-bit PPG output operation mode
• 8-bit and 8-bit PPG output operation mode
MB90385 series device has two 8/16-bit built-in PPG timers. This section describes functions of PPG0/1. PPG2/
3 have the same functions as those of PPG0/1.
Functions of 8/-16-bit PPG timer
The 8/-16-bit PPG timer is composed of four 8-bit reload register (PRLH0/PRLL0, PRLH1/PRLL1) and two PPG
down counters (PCNT0, PCNT1).
• Widths of “H” and “L” in output pulse are specifiable independently. Cycle and duty factor of output pulse is
specifiable arbitrarily.
• Count clock is selectable among 6 internal clocks.
• The timer is usable as an interval timer, by generating interrupt requests for each interval.
• The time is usable as a D/A converter, with an external circuit.
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