HD6432138SW datasheet(48/1061 Pages) RENESAS

48 / 1061 page

Rev. 4.00 Jun 06, 2006 page xlviii of liv

Section 9 8-Bit PWM Timers [H8S/2138 Group]

Table 9.1

Pin Configuration ................................................................................................... 243

Table 9.2

PWM Timer Module Registers .............................................................................. 243

Table 9.3

Resolution, PWM Conversion Period, and Carrier Frequency

when

φ = 20 MHz.................................................................................................. 245

Table 9.4

Duty Cycle of Basic Pulse...................................................................................... 251

Table 9.5

Position of Pulses Added to Basic Pulses............................................................... 252

Section 10 14-Bit PWM D/A

Table 10.1

Input and Output Pins............................................................................................. 255

Table 10.2

Table 10.3

Read and Write Access Methods for 16-Bit Registers ........................................... 263

Table 10.4

Settings and Operation (Examples when

φ = 10 MHz).......................................... 266

Section 11 16-Bit Free-Running Timer

Table 11.1

Input and Output Pins of Free-Running Timer Module ......................................... 271

Table 11.2

Table 11.3

Buffered Input Capture Edge Selection (Example) ................................................ 275

Table 11.4

Free-Running Timer Interrupts .............................................................................. 296

Table 11.5

Switching of Internal Clock and FRC Operation ................................................... 302

Section 12 8-Bit Timers

Table 12.1

8-Bit Timer Input and Output Pins......................................................................... 307

Table 12.2

8-Bit Timer Registers ............................................................................................. 308

Table 12.3

Input Capture Signal Selection............................................................................... 332

Table 12.4

TMR0 and TMR1 8-Bit Timer Interrupt Sources .................................................. 333

Table 12.5

TMRX 8-Bit Timer Interrupt Source ..................................................................... 333

Table 12.6

TMRY 8-Bit Timer Interrupt Sources .................................................................... 333

Table 12.7

Timer Output Priorities .......................................................................................... 338

Table 12.8

Switching of Internal Clock and TCNT Operation ................................................ 339

Section 13 Timer Connection [H8S/2138 Group]

Table 13.1

Timer Connection Input and Output Pins............................................................... 343

Table 13.2

Table 13.3

Examples of TCR Settings ..................................................................................... 356

Table 13.4

Examples of TCORB (Pulse Width Threshold) Settings ....................................... 356

Table 13.5

Examples of TCR and TCSR Settings.................................................................... 359

Table 13.6

Examples of TCR, TCSR, TCOR, and OCRDM Settings...................................... 361

Table 13.7

Examples of TCORB, TCR, and TCSR Settings ................................................... 363

Table 13.8

Examples of OCRAR, OCRAF, TOCR, TCORA, TCORB, TCR,

and TCSR Settings ................................................................................................. 365

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