HT46R002 datasheet(21/83 Pages) HOLTEK

21 / 83 page

Rev. 1.21

April 11, 2017

Rev. 1.21

April 11, 2017

HT46R002/HT46R003

Cost-Effective A/D 8-Bit OTP MCU

HT46R002/HT46R003

Cost-Effective A/D 8-Bit OTP MCU

System Control Registers – CTRL0, CTRL1

TheseregistersareusedtoprovidecontrolinternalfunctionssuchasthePFDfunction,thePWM

functionandexternalinterruptedgetriggertypeselection.

CTRL0 Register (for HT46R002)

Bit

Name

—

PWMSEL

—

PWMC

—

R/W

—

R/W

—

R/W

—

POR

—

Bit7~6

Unimplemented,readas"0"

Bit5

PWMSEL:PWMtypeselection

0:6+2

1:7+1

Bit4

Unimplemented,readas"0"

Bit3

PWMC:I/OorPWMselection

0:I/Oorotherpin-sharedfunction

1:PWM

Bit2~0

Unimplemented,readas"0"

CTRL0 Register (for HT46R003)

Bit

Name

—

PWMSEL

—

PWMC

PFDC

—

R/W

—

R/W

—

R/W

—

POR

—

Bit7~6

Unimplemented,readas"0"

Bit5

PWMSEL:PWMtypeselection

0:6+2

1:7+1

Bit4

Unimplemented,readas"0"

Bit3

PWMC:I/OorPWMselection

0:PA0

1:PWM

Bit2

PFDC:I/OorPFDselection

0:I/Oorotherpin-sharedfunction

1:PFD

Bit1~0

Unimplemented,readas"0"

CTRL1 Register

Bit

Name

INTES1

INTES0

—

R/W

—

POR

—

Bit7,6

INTES1, INTES0:Externalinterruptedgetypeselection

00:Disable

01:Risingedgetrigger

10:Fallingedgetrigger

11:Dualedgetrigger

Bit5~0

Unimplemented,readas"0"

HT46R002 Scheda tecnica(PDF) 21 Page - Holtek Semiconductor Inc

HT46R002 Scheda tecnica(HTML) 21 Page - Holtek Semiconductor Inc

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