APD-32A025A Vishay, APD-32A025A Datasheet - Page 8

• Manufacturer Part Number: APD-32A025A
• Description: Intelligent Plasma Display
• Manufacturer: Vishay

APD-32A025A
Vishay Dale
www.vishay.com
20
GDL
OP Code
100µS
GKS
OP Code
100µS
GDS
OP Code
100µS
GTR
OP Code
100µS
GCA
OP Code
100µS
LCR
150µS
LDL
100µS
Get Display Length
1
The content of the display length register is loaded into the output register.
Get Keyboard Status
1
The content of the keyboard status register is loaded into the output register.
Get Display Status
1
The content of the display status register is loaded into the output register.
Get Timer Register
1
The content of the timer register is loaded into the output register.
Get Cursor Address
1
The cursor address is loaded into the output register.
Load Cursor and Read Display
The operand D0-D4 is loaded into the APD-32A025A’s cursor register, and the character addressed by the cursor is
loaded into the output register.
Load Display length
Executing the command has no affect on operation. This command is only maintained for compatibility with earlier
model APD-32A025A
1
0 0 0 1 1 1 1 1
Note: Display length should always equal 1 1 1 1 1
1
0 0 0 e d c b a
For proper operation bits “c”, “d” and “e” must be set as shown.
1
0 0 0 e d c b a
1
0 0 0 e d c b a
1
0 0 0 e d c b a
1 0 0 e d c b a
0 0 f e d c b a
0 1 0 1 1 1 1 1
display length = 32 (0-31)
1 0 0
ASCII code
cursor address
cursor address
display length
1
1
1
1
1
timer code
0
0
0
0
0
1
1
1
1
1
0
Output register content at the end of GDL instruction.
1
Output register content at the end of GKS instruction.
64 key scan = 1; 16 = 0
keyboard scan on = 0; off = 1
1
Output register at the end of GDS instruction.
up/down cursor UP = 1; DOWN = 0
index/non-index cursor INDEX = 1; NON-INDEX = 0
cursor on/off ON = 0; OFF = 1
blink on/off ON = 1; OFF = 0
Display on/off ON = 0; OFF = 1
1
Output register at the end of GTR instruction.
1
Output register at the end of GTR instruction.
Output register at the end of GTR instruction.
1
0
0
1
1
1
0
1
0
1
Document Number: 37081
EB
EC
ED
EE
EF
Revision 24-May-05
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