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TMP92CZ26A
92CZ26A-522
LCDCTL0 <LCP0OC> is used to control the output timing of the LCP0 signal. When
<LCP0OC>=0, the LCP0 signal is always output. When <LCP0OC>=1, the LCP0
signal is output only when valid data is output.
LCD Control 0 Register
7 6 5 4 3 2 1 0
bit Symbol PIPE ALL0 FRMON
–
DLS LCP0OC START
Read/Write R/W R/W R/W R/W R/W R/W R/W
After reset 0 0 0 0 0 0 0
Function
PIP function
0: Disable
1: Enable
Segment
data
0: Normal
1: Always
output “0”
Frame divide
setting
0: Disable
1: Enable
Always
write “0”
FR signal
LCP0/Line
selection
0: Line
1: LCP0
LCP0 (Note)
0: Always
output
1: At valid
d
ata onl
y
LLOAD
width
0: At setting
in register
1: At valid
data only
LCDC
operation
0: Stop
1: Start
Note: When select STN mode, LCP0 is output at valid data only regardless of the setting of <LCP0OC> bit.
The phase of the LCP0 signal can be inverted by the setting of LCDCTL1<LCP0P>.
LCD Control 1 Register
7 6 5 4 3 2 1 0
bit Symbol LCP0P LHSP LVSP LLDP LVSW1 LVSW0
Read/Write R/W R/W R/W R/W R/W R/W
After reset 1 0 1 0 0 0
Function
LCP0
phase
0: Rising
1: Falling
LHSYNC
phase
0: Rising
1: Falling
LVSYNC
phase
0: Rising
1: Falling
LLOAD
phase
0: Rising
1: Falling
LVSYNC
enable time control
00 : 1 clock of LHSYNC
01 : 2 clocks of LHSYNC
10 : 3 clocks of LHSYNC
11 : Reserved
LCP0 signal LCP0OC=1
LCP0 signal LCP0OC=0
LCP0
LD23-LD0
LCP0
LCP0P=1
LCP0P=0
LVSYNC
LHSYNC
LLOAD
LGOEn
LFR
A
ll signal changes
LCDCTL1
(
0286H
)
LCDCTL0
(
0285H
)