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GU128X32D-7003

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GU128X32D-7003
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Receiving Buffer Capacity: 12 byte
SBUSY change timing:
SBUSY 1(BUSY) 0(READY)
Condition When there is data in buffer When there is no data in buffer
Data can be stored into receiving buffer. However, it recommends not sending the data
when SBUSY=1.
Interface:
5.2.3 Synchronous serial interface timing
Receiving Buffer Capacity: 12 byte
SBUSY change timing:
SBUSY 1(BUSY) 0(READY)
Condition When there is data in buffer When there is no data in buffer
Data can be stored into receiving buffer. However, it recommends not sending the data
when SBUSY=1.
5.3 Reset timing
Reset pulse (active low) should be longer than 1mS.
The module sets the SBUSY line upon receipt of Reset signal and clears the line when ready to
receive the data.
SBUSY
SIN
Max.
20μs
Min.
200ns
Min.
200ns
D0 D1 D2 D3 D4 D5 D7
SCK
Min.
0μs
D0
1
0
1
0
D6
Min.
200ns
Min.
200ns
Min.
500ns
Min.
1.5μs
/WR
SIN
/Reset
Min.
1ms
SBUSY
Max.
100ms
VALID
GU128X32D-7003
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6 Display specification
6.1 Displayable image types
6.1.1 Graphic display
Number of dot: 128 x 32 dots
6.1.2 Character display
Character mode: 5 x 7 dot
Character font type: 5 x 7 dot - Characters, ANK, international font
Character display width: Fixed character format 1 & 2, Proportional character format 1 & 2.
Attribution: Character magnify, Reverse
6.2 Display memory
Size: 256x 32 dots - separated as: Display area (128x32dots)
Hidden area (128x32dots).
Hidden area also can be displayed by using “Display action command group” Refer to
“Display action command group”, Page 20.
By using “User Window” function, All display area can be separated, and each window
separated can be controlled independently.
y
x
B7
B6
B5
B4
B3
B2
B1
B0
0
1
2
3
0 255
1 254
A
ll display memory 256 dots
32
dots
127
Display area 128 dots
Hidden area 128 dots
GU128X32D-7003
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6.3 Window
Window function divides display screen as “Window” ,and each divided “Window” can be controlled
and displayed independently. Refer to “Window command group”, Page 25.
There is no independed display memories for each “Window”.
There are 2 types of “Window”, Base-Window and User-Window .
6.3.1 Base-Window
This has the whole display screen and if User-Window is not defined, all display operation is
processed under this Base-Window.
When some User-Window is defined, the display operation to the out of display screen of
User-Window should be processed under Base-Window.
When Base-Window is selected even if some User-Window is defined, all of display operation is
processed under Base-Window. Therefore, the current display pattern of User-Window is
overwritten.
6.3.2 User-Window
User-Window is defined by command, and display operation can be processed on
User-Window selected by “Current Window select” command.
User-Window can be defined up to 4 windows.
Base-Window
ABCDEFG
HIJKLMN
OPQRSTU User-Window
01234567
Base-Window
User-Window 2
User-Window 3
User-Window 1
User-Window 4
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GU128X32D-7003

Mfr. #:
Buy GU128X32D-7003
Manufacturer:
Noritake
Description:
Vacuum Fluorescent Displays - VFD 7000 SERIES 128X32 57.45 X 13.93 DISP
Lifecycle:
New from this manufacturer.
Delivery:
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