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參數(shù)資料
| 型號： | S6B0756 |
| 廠商： | SAMSUNG SEMICONDUCTOR CO. LTD. |
| 英文描述： | 65COM / 96 SEG DRIVER & CONTROLLER FOR STN LCD |
| 中文描述： | 65COM / 96賽格驅(qū)動 |
| 文件頁數(shù)： | 72/74頁 |
| 文件大?。?/td> | 356K |
| 代理商： | S6B0756 |
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65 COM / 96 SEG DRIVER & CONTROLLER FOR STN LCD S6B0756
68
OTP CALIBRATION MODE
SEQUENCE FOR SETTING THE MODIFIED ELECTRONIC VOLUME
- Next figure is a Block Diagram of Sequence for Setting the Modified Electronic Volume.
Figure 55. Sequence for Setting the Modified Electronic Volume
Initially, OTP cell is not programmed and has 5'b00000 value. When the external reset is applied, OTP_mode is On.
MEV is EV + OTP_OV. Since OTP_OV is 5'b00000, MEV is EV. For VOUT calibration The instruction
"OTP_mode_off" is executed, and then MEV is EV + OV and user can adjust MEV value using the instruction "Set
offset volume register". When MEV overflows or underflows, MEV will be saturated. Repeat this step until end of the
calibration. If VOUT calibration is suitable, OTP_writing process is executed, and then OTP cell is programmed and
OTP_OV is programmed with OV. Finally, VOUT calibration process is finished. Again, when the external reset is
applied, OTP_mode is ON. MEV is EV + OTP_OV. Accordingly MEV is the EV which has always the offset with
OTP_OV value. But if programmed OTP_OV is unlike, the instruction "OTP_mode off" can be executed and then
MEV will be EV + OV. Accordingly OV can be adjusted with instructions although OTP cell is programmed.
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相關(guān)代理商/技術(shù)參數(shù) |
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| S6B0759 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:81 COM / 128 SEG DRIVER & CONTROLLER FOR STN LCD |
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| S6B0794X01-B0CY | 制造商:Samsung Semiconductor 功能描述: |
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| S6B1400X | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:104 SEG / 65 COM DRIVER & CONTROLLER FOR STN LCD |
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