PCF88332DA PHILIPS [NXP Semiconductors], PCF88332DA Datasheet - Page 42

• Manufacturer Part Number: PCF88332DA
• Description: STN RGB - 132 X 132 X 3 driver
• Manufacturer: PHILIPS [NXP Semiconductors]

Philips Semiconductors
6.2.25
The Tearing effect line off (TEOFF) command ties the TE pin LOW.
Table 38 Tearing effect line off register bits
6.2.26
The Tearing effect line on (TEON) command turns the TE line of the display on.
The TE signal indicates the start of a super-frame (equals 16 frames). In 4 kbyte colour mode a whole super-frame is
needed to write full colour depth. In 8-colour mode the available colour depth is written in one frame. The tearing signal
goes HIGH when the last line of a super-frame is read. The HIGH time is 850 s (see Fig.21).
Table 39 Tearing effect line on register bits; note 1
Note
1. X = don’t care.
2003 Feb 14
handbook, full pagewidth
STN RGB - 132
D/C
D/C
0
0
1
T
T
EARING EFFECT LINE OFF
EARING EFFECT LINE ON
TE signal
X
7
0
7
0
X
6
0
6
0
132
superframe period
Fig.21 Tearing effect line: distribution of pulses.
(16 frames )
3 driver
X
5
1
5
1
X
4
1
4
1
850 s
42
X
3
0
3
0
X
2
1
2
1
X
1
0
1
0
Objective specification
X
0
0
0
1
MGU930
PCF8833
DEFAULT
DEFAULT
34H
35H
00H