UPD16311 NEC, UPD16311 Datasheet - Page 9

• Manufacturer Part Number: UPD16311
• Description: 1/8- to 1/16-DUTY FIPTM VFD CONTROLLER/DRIVER
• Manufacturer: NEC

(4) Display control command
On power application, the 1/16-pulse width is set and the display is turned off.
*: On power application, key scanning is stopped.
MSB
1
0
Don't care
b3 b2 b1 b0
LSB
Sets dimming quantity.
000
001
010
011
100
101
110
111
Turns on/off display.
0
1
: Display off (key scan continues*)
: Display on
: Sets pulse width to 1/16.
: Sets pulse width to 2/16.
: Sets pulse width to 4/16.
: Sets pulse width to 10/16.
: Sets pulse width to 11/16.
: Sets pulse width to 12/16.
: Sets pulse width to 13/16.
: Sets pulse width to 14/16.
PD16311
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