參數(shù)資料
型號(hào)： PCF88332DA
廠商： NXP Semiconductors N.V.
英文描述： STN RGB - 132 X 132 X 3 driver
中文描述： 超扭曲的RGB - 132 × 132 × 3驅(qū)動(dòng)程序
文件頁(yè)數(shù)： 15/112頁(yè)
文件大?。?/td> 469K
代理商： PCF88332DA
2003 Feb 14
15
Philips Semiconductors
Objective specification
STN RGB - 132
×
132
×
3 driver
PCF8833
6.2.3
S
OFTWARE RESET
The software reset (SWRESET) has exactly the same effect as the hardware reset; see Section 6.2.2.
After sending SWRESET any command can be sent immediately without any additional delay in between, for instance:
Sleep_OUT, BSTRON and DISPON, etc.
Table 5
Software reset register bits
D/C
7
6
5
4
3
2
1
0
DEFAULT
0
0
0
0
0
0
0
0
1
01H
6.2.4
B
OOSTER VOLTAGE OFF
The DC-to-DC converters are turned off and pins
V
LCDOUT1
and V
LCDOUT2
become 3-state.
In order to avoid any optical effect on the display, the
sequence given in Fig.2 must be used before the internal
display supply generation circuits are turned off.
The external LCD supply input voltages (V
LCDIN1
and
V
LCDIN2
) can be applied while the display voltage
generation (BSTROFF) is off. When BSTROFF, DISPON
and Sleep_OUT are set, the external LCD supply input
voltages (V
LCDIN1
and V
LCDIN2
) must be applied, otherwise
the display outputs will be undefined.
Command Sleep_IN does not effect the setting of
BSTRON/BSTROFF or DISPON/DISPOFF, but switches
off the DC-to-DC converter (booster) and ties the display
outputs to V
SS1
.
For the effect of possible combinations of commands
Sleep_IN/Sleep_OUT and BSTRON/BSTROFF; see
Table 17 and Fig.4. Figure 7 shows the effects of the
combination of commands BSTRON and BSTROFF with
DISPON and DISPOFF.
Table 6
Booster voltage off register bits
D/C
7
6
5
4
3
2
1
0
DEFAULT
0
0
0
0
0
0
0
1
0
02H
handbook, halfpage
MGU911
send DISPOFF (28H)
start
end
send BSTROFF (02H)
Fig.2 Booster voltage off flow chart.
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參數(shù)描述
PCF8833U 制造商:PHILIPS 制造商全稱(chēng):NXP Semiconductors 功能描述:STN RGB - 132 X 132 X 3 driver
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PCF8881U/2DA 制造商:PHILIPS 制造商全稱(chēng):NXP Semiconductors 功能描述:132 x 132 RGB single chip TFT driver with DC-to-DC converter
PCF8883 制造商:PHILIPS 制造商全稱(chēng):NXP Semiconductors 功能描述:Capacitive proximity switch with auto-calibration, large voltage operating range and very low power consumption
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