Renesas Electronics /R7FA6T2BD /GPT320 /GTCR

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Interpret as GTCR

31 2827 2423 2019 1615 1211 87 43 0 0 0 0 0 0 0 0 00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 (0)CST 0 (0)ICDS 0 (0)SCGTIOC 0 (00)SSCGRP 0 (0)CPSCD 0 (0)SSCEN 0 (0000)MD0 (0000)TPCS0 (00)CKEG

TPCS=0000, SSCGRP=00, ICDS=0, CST=0, SSCEN=0, CKEG=00, CPSCD=0, SCGTIOC=0, MD=0000

Description

General PWM Timer Control Register

Fields

CST

Count Start

0 (0): Count operation is stopped

1 (1): Count operation is performed

ICDS

Input Capture Operation Select During Count Stop

0 (0): Input capture is operated during count stop.

1 (1): Input capture is not operated during count stop.

SCGTIOC

GTIOC input Source Synchronous Clear Enable

0 (0): Disables to use the counter clear by GTIOC input as the clear factor for other channels

1 (1): Enables to use the counter clear by GTIOC input as the clear factor for other channels

SSCGRP

Synchronous Set/Clear Group Select

0 (00): Select synchronous set/clear group A

1 (01): Select synchronous set/clear group B

2 (10): Select synchronous set/clear group C

3 (11): Select synchronous set/clear group D

CPSCD

Complementary PWM Mode Synchronous Clear Disable

0 (0): Enable synchronous counter clear by other channel other than the section of trough in complementary PWM mode

1 (1): Disable synchronous counter clear by other channel other than the section of trough in complementary PWM mode

SSCEN

Synchronous Set/Clear Enable

0 (0): Disable Synchronous set/clear of the GTCNT counter

1 (1): Enable Synchronous set/clear of the GTCNT counter

MD

Mode Select

0 (0000): Saw-wave PWM mode 1(single buffer or double buffer possible)

1 (0001): Saw-wave one-shot pulse mode (fixed buffer operation)

2 (0010): Saw-wave PWM mode 2(single buffer or double buffer possible)

3 (0011): Setting prohibited

4 (0100): Triangle-wave PWM mode 1 (32-bit transfer at trough) (single buffer or double buffer possible)

5 (0101): Triangle-wave PWM mode 2 (32-bit transfer at crest and trough) (single buffer or double buffer possible)

6 (0110): Triangle-wave PWM mode 3 (64-bit transfer at trough) (fixed buffer operation)

7 (0111): Setting prohibited

8 (1000): Setting prohibited

9 (1001): Setting prohibited

10 (1010): Setting prohibited

11 (1011): Setting prohibited

12 (1100): Complementary PWM mode 1(transfer at crest)

13 (1101): Complementary PWM mode 2(transfer at trough)

14 (1110): Complementary PWM mode 3(transfer at crest and trough)

15 (1111): Complementary PWM mode 4(immediate transfer)

TPCS

Timer Prescaler Select

0 (0000): GTCLK/1

1 (0001): GTCLK/2

2 (0010): GTCLK/4

3 (0011): GTCLK/8

4 (0100): GTCLK/16

5 (0101): GTCLK/32

6 (0110): GTCLK/64

7 (0111): GTCLK/128

8 (1000): GTCLK/256

9 (1001): GTCLK/512

10 (1010): GTCLK/1024

11 (1011): Setting prohibited

12 (1100): GTETRGA (Via the POEG)

13 (1101): GTETRGB (Via the POEG)

14 (1110): GTETRGC (Via the POEG)

15 (1111): GTETRGD (Via the POEG)POEG接続数に応じた、GTETRGA-D表示制御必要。

CKEG

Clock Edge Select

0 (Others): Select both edge of GTETRG for clock count

0 (00): Select rising edge of GTETRG for clock count

1 (01): Select falling edge of GTETRG for clock count

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