H8SXSLASH1663 datasheet(549/1158 Pages) RENESAS

549 / 1158 page

Section 10 16-Bit Timer Pulse Unit (TPU)

Rev.1.00 Jun. 07, 2006 Page 497 of 1102

REJ09B0294-0100

Section 10 16-Bit Timer Pulse Unit (TPU)

This LSI has an on-chip 16-bit timer pulse unit (TPU) that comprises six 16-bit timer channels.

Tables 10.1 lists the 16-bit timer unit functions and figure 10.1 is a block diagram.

10.1

Features

• Maximum 16-pulse input/output

• Selection of eight counter input clocks for each channel

• The following operations can be set for each channel:

 Waveform output at compare match

 Input capture function

 Counter clear operation

 Synchronous operations:

• Multiple timer counters (TCNT) can be written to simultaneously

• Simultaneous clearing by compare match and input capture possible

• Simultaneous input/output for registers possible by counter synchronous operation

• Maximum of 15-phase PWM output possible by combination with synchronous

operation

• 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

• Conversion start trigger for the A/D converter can be generated

• Module stop state specifiable

H8SX/1663 Datenblatt(PDF) 549 Page - Renesas Technology Corp