APD-32A025A Vishay, APD-32A025A Datasheet - Page 6

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

COMMAND SUMMARY
The APD-32A025A can execute a number of commands (instructions) for the display and keyboard manipulation. In addition
certain display and keyboard parameters can be programmed.
After the master CPU issues a command to the APD-32A025A, the APD-32A025A will reset its busy flag to 0. That flag (data
bit 3) can be tested by the master CPU as described earlier. When the APD-32A025A has finished execution of the command,
the flag will be set to 1 and the master CPU can issue the next command. (Execution time varies for different commands.)
APD-32A025A
Vishay Dale
www.vishay.com
18
APD-32A025A COMMAND SET
MNEMONIC
CLA
BLA
RTL
RTR
SHL
SHR
INC
DEC
GKA
GDM
GDL
GKS
GDS
GTR
GCA
LCR
LDL
LKS
LDS
LTR
LDM
Hex
EC
ED
E0
E1
E2
E3
E4
E5
E6
E7
E9
EA
EB
EE
EF
Dec
224
225
226
227
228
229
230
231
233
234
235
236
237
238
239
D7
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0
1
1
0
0
D6
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0
1
0
1
1
0
D5
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0
0
1
0
1
F
CODE
D4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
e
1
1
e
e
e
D3
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
d
1
0
d
d
d
D2
0
0
0
0
1
1
1
1
0
0
0
1
1
1
1
1
0
c
c
c
c
D1
0
0
1
1
0
0
1
1
0
1
1
0
0
1
1
b
1
b
b
b
b
D0
0
1
0
1
0
1
0
1
1
0
1
0
1
0
1
a
1
a
a
a
a
DESCRIPTION
Clear display memory
Load blank to display memory
Rotate display left
Rotate display right
Shift display left
Shift display right
Increment cursor
Decrement cursor
Get key address
Get display memory
Get display length
Get keyboard status
Get display status
Get timer register
Get cursor address
Load cursor and read display
Load display length
Load keyboard/character status
Load display status
Load timer register
Load display memory
Document Number: 37081
Revision 24-May-05