SC16312 Просмотр технического описания (PDF) - Silan Microelectronics

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Компоненты Описание

производитель

SC16312

1/4 to 1/11 duty FIP (VFD) controller/driver

Silan Microelectronics 

Silan

Semiconductors

SC16312

(2) Data setting commands

These commands set data write and data read modes.

MSB

01

LSB

b3 b2 b1 b0

Irrelevant

Data write and read mode settings

00: Write data to display memory

01: Write data to LED port

10: Read key data

11: Read SW data

Address increment mode settings

(display memory)

0: Increments address after data

has been written

1: Fixes address

Test mode settings

0: Normal operation

1: Test mode

On power application, the normal operation and address increment modes are set.

(3) Address setting commands

These commands set an address of the display memory.

MSB

11

LSB

b4 b3 b2 b1 b0

Address (00H-15H)

If address 16H or higher is set, data is ignored, until a valid address is set.

On the power application, the address is set to 00H.

(4) Display control commands

MSB

10

LSB

b3 b2 b1 b0

Irrelevant

Dimming quantity settings

000: Set pulse width to 1/16

001: Set pulse width to 2/16

010: Set pulse width to 4/16

011: Set pulse width to 10/16

100: Set pulse width to 11/16

101: Set pulse width to 12/16

110: Set pulse width to 13/16

111: Set pulse width to 14/16

Turns on/off display

0: Display off(key scan

continues)*

1: Display on

On power application, the 1/6 pulse width is set and the display is turned off.

*Note: On power application, key scanning is stopped.

HANGZHOU SILAN MICROELECTRONICS JOINT-STOCK CO.,LTD

Rev: 1.0 2000.12.31

9

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