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BU97941FV_15 Datasheet, PDF (16/27 Pages) Rohm – Multifunction LCD Segment Driver | |||
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BU97941FV MAX 104 segments (SEG26ÃCOM4)
âInitialization Sequence
Execute the following sequence after power supply and start display after the IC has initialized.
Power supply
â
CSB âHâ â¦Initialize I/F
â
CSB âLâ â¦Start I/F Data Transfer
â
Execute Software Reset from SWRST command
â
MODESET (Display off)
â
Various command setting
â
RAM WRITE
â
MODESET (Display on)
â
Start display
ï¼After inserting power supply, each register value, DDRAM address and DDRAM data are random prior to initialization.
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10.Apr.2015 Rev.004
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