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參數(shù)資料
| 型號： | S6B33B2 |
| 廠商： | SAMSUNG SEMICONDUCTOR CO. LTD. |
| 英文描述： | 132 RGB Segment & 162 Common Driver For 65,536 Color STN LCD |
| 中文描述： | 132段的RGB |
| 文件頁數(shù)： | 77/79頁 |
| 文件大小： | 1169K |
| 代理商： | S6B33B2 |
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S6B33B2
VER 1.5
132 RGB SEGMENT & 162 COMMON DRIVER FOR 65,536 COLOR STN LCD
75
EPROM CELL STRUCTURE
OTP (One Time Programmable) has been implemented on the S6B33B2. The EPROM stores the offset volume for
V1OUT calibration after the device has been assembled and calibrated on a LCD module. For OTP programming,
OTPD pin and OTPG pin are used. These pins should be available to on the module glass by ITO.
The OTP block of the S6B33B2 consists of 7 bits. 1 bit is used for OTP mode protection bit (OPRT), and 6 bits are
used for V1OUT calibration (OV5~OV0). OPRT can be read or written automatically in this LSI.
EPROM
block
MSB
LSB
OPRT
OV5
OV4
OV3
OV2
OV1
OV0
Description
OPRT : The Offset Volume(OV) can be written to EPROM cells only when OPRT bit = ‘0’
OV5~OV0 : The OV is used for calibrating the V1OUT voltage as an offset to the EV register value.
V1OUT CALIBRATION FLOW
V1OUT may be calibrated with OTP in the following order.(ex : EV = 32, OV=-3)
STEP
RS
RW
DB7
DB6
DB5
DB4
DB3
DB2
DB1
DB0
Description
1.
Apply external reset
(OTP data read)
0
0
0
0
1
0
1
0
1
0 or 1
2.
0
0
0
0
1
0
0
0
0
0
Set contrast control 1 or 2 by
using instruction (EV = 32)
3.
0
0
1
1
1
0
1
0
1
0
OTP mode off by using the instruction
0
0
1
1
1
0
1
1
0
1
4.
0
0
0
0
1
1
1
1
0
1
Set offset volume by using the
instruction (OV = -3)
5
Repeat STEP 4. Until the end of the
calibration
Apply
programming voltages for OTP
programming (OTPG=12.5V,OTPD=10)
Standby on by using the instruction.
OTP write Enable
(Only available when OPRT= 0)
Apply external reset
Cut off
programming voltages for OTP
programming (OTPG,OTPD)
6.
7.
0
0
0
0
1
0
1
1
0
1
8
0
0
1
1
1
0
1
1
1
1
9
10.
After the external reset, the calibrated data are automatically transferred to the 6-bit reference voltage control
register.
*Step 6, 7, 8, 9 are OTP_WRITING PROCESS.
*OTP_WRITING PROCESS is available when OPRT is zero (if OPRT = 1, OTP cell could not be programmed).
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| S6B33B2A01-B0CY | 132 RGB Segment & 162 Common Driver For 65,536 Color STN LCD |
| S6B33B2A02-B0CY | 132 RGB Segment & 162 Common Driver For 65,536 Color STN LCD |
| S6B33B2A03-B0CY | 132 RGB Segment & 162 Common Driver For 65,536 Color STN LCD |
| S6B33B2A04-B0CY | 132 RGB Segment & 162 Common Driver For 65,536 Color STN LCD |
| S6C0641 | 6 BIT 300 / 309 CHANNEL TFT-LCD SOURCE DRIVER |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| S6B33B2A01-B0CY | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:132 RGB Segment & 162 Common Driver For 65,536 Color STN LCD |
| S6B33B2A02-B0CY | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:132 RGB Segment & 162 Common Driver For 65,536 Color STN LCD |
| S6B33B2A03-B0CY | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:132 RGB Segment & 162 Common Driver For 65,536 Color STN LCD |
| S6B33B2A04-B0CY | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:132 RGB Segment & 162 Common Driver For 65,536 Color STN LCD |
| S-6BC | 制造商:Cooper Bussmann 功能描述:FUSTAT DUAL ELEMENT PLUG - Bulk |
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