Epson S1C33L03 manual 38

4 PERIPHERAL CIRCUITS

Register name

Address

Bit

Name

Function

Setting

Init.

R/W

Remarks

8-bit timer 3

004016C

D7–3

–

reserved

–

–

–

0 when being read.

control register

(B)

D2

PTOUT3

8-bit timer 3 clock output control

1

On

0

Off

0

R/W

D1

PSET3

8-bit timer 3 preset

1

Preset

0

Invalid

–

W

0 when being read.

D0

PTRUN3

8-bit timer 3 Run/Stop control

1

Run

0

Stop

0

R/W

8-bit timer 3

004016D

D7

RLD37

8-bit timer 3 reload data

0 to 255

X

R/W

reload data

(B)

D6

RLD36

RLD37 = MSB

X

register

D5

RLD35

RLD30 = LSB

X

D4

RLD34

X

D3

RLD33

X

D2

RLD32

X

D1

RLD31

X

D0

RLD30

X

8-bit timer 3

004016E

D7

PTD37

8-bit timer 3 counter data

0 to 255

X

R

counter data

(B)

D6

PTD36

PTD37 = MSB

X

register

D5

PTD35

PTD30 = LSB

X

D4

PTD34

X

D3

PTD33

X

D2

PTD32

X

D1

PTD31

X

D0

PTD30

X

8-bit timer 4

0040174

D7–3

–

reserved

–

–

–

0 when being read.

control register

(B)

D2

PTOUT4

8-bit timer 4 clock output control

1

On

0

Off

0

R/W

D1

PSET4

8-bit timer 4 preset

1

Preset

0

Invalid

–

W

0 when being read.

D0

PTRUN4

8-bit timer 4 Run/Stop control

1

Run

0

Stop

0

R/W

8-bit timer 4

0040175

D7

RLD47

8-bit timer 4 reload data

0 to 255

X

R/W

reload data

(B)

D6

RLD46

RLD47 = MSB

X

register

D5

RLD45

RLD40 = LSB

X

D4

RLD44

X

D3

RLD43

X

D2

RLD42

X

D1

RLD41

X

D0

RLD40

X

8-bit timer 4

0040176

D7

PTD47

8-bit timer 4 counter data

0 to 255

X

R

counter data

(B)

D6

PTD46

PTD47 = MSB

X

register

D5

PTD45

PTD40 = LSB

X

D4

PTD44

X

D3

PTD43

X

D2

PTD42

X

D1

PTD41

X

D0

PTD40

X

8-bit timer 5

0040178

D7–3

–

reserved

–

–

–

0 when being read.

control register

(B)

D2

PTOUT5

8-bit timer 5 clock output control

1

On

0

Off

0

R/W

D1

PSET5

8-bit timer 5 preset

1

Preset

0

Invalid

–

W

0 when being read.

D0

PTRUN5

8-bit timer 5 Run/Stop control

1

Run

0

Stop

0

R/W

8-bit timer 5

0040179

D7

RLD57

8-bit timer 5 reload data

0 to 255

X

R/W

reload data

(B)

D6

RLD56

RLD57 = MSB

X

register

D5

RLD55

RLD50 = LSB

X

D4

RLD54

X

D3

RLD53

X

D2

RLD52

X

D1

RLD51

X

D0

RLD50

X

8-bit timer 5

004017A

D7

PTD57

8-bit timer 5 counter data

0 to 255

X

R

counter data

(B)

D6

PTD56

PTD57 = MSB

X

register

D5

PTD55

PTD50 = LSB

X

D4

PTD54

X

D3

PTD53

X

D2

PTD52

X

D1

PTD51

X

D0

PTD50

X

A-22 EPSON S1C33L03 PRODUCT PART