h8s-2649 Renesas Electronics Corporation., h8s-2649 Datasheet - Page 267

• Manufacturer Part Number: h8s-2649
• Description: Renesas 16-bit Single-chip Microcomputer H8s Family/h8s/2600 Series
• Manufacturer: Renesas Electronics Corporation.

This LSI has an on-chip 16-bit timer pulse unit (TPU) comprised of six 16-bit timer channels.
The function list of the 16-bit timer unit and its block diagram are shown in table 10.1 and figure
10.1, respectively.
10.1
• Maximum 16-pulse input/output
• Selection of 8 counter input clocks for each channel
• The following operations can be set for each channel:
• Buffer operation settable for channels 0 and 3
• Phase counting mode settable independently for each of channels 1, 2, 4, and 5
• Cascaded operation
• Fast access via internal 16-bit bus
• 26 interrupt sources
• Automatic transfer of register data
• Programmable pulse generator (PPG) output trigger can be generated
• A/D converter conversion start trigger can be generated
• Module stop mode can be set
TIMTPU0A_000020020300
 Waveform output at compare match
 Input capture function
 Counter clear operation
 Synchronous operation:
 A maximum 15-phase PWM output is possible in combination with synchronous operation
Multiple timer counters (TCNT) can be written to simultaneously
Simultaneous clearing by compare match and input capture is possible
Register simultaneous input/output is possible by synchronous counter operation
Features
Section 10 16-Bit Timer Pulse Unit (TPU)
Rev. 2.00 Dec. 05, 2005 Page 229 of 724
Section 10 16-Bit Timer Pulse Unit (TPU)
REJ09B0200-0200