PT6311-LQ PTC [Princeton Technology Corp], PT6311-LQ Datasheet - Page 8

• Manufacturer Part Number: PT6311-LQ
• Description: VFD Driver/Controller IC
• Manufacturer: PTC [Princeton Technology Corp]

DISPLAY MODE AND RAM ADDRESS
Data transmitted from an external device to PT6311 via the serial interface are stored in the Display RAM and are
assigned addresses. The RAM Addresses of PT6311 are given below in 8 bits unit.
SG1
V3.2
0CHL
1BHL
1EHL
2AHL
2DHL
00HL
03HL
06HL
09HL
0FHL
12HL
15HL
18HL
21HL
24HL
27HL
SG4
SG5
b0
0CHU
1BHU
1EHU
2AHU
2DHU
00HU
03HU
06HU
09HU
0FHU
12HU
15HU
18HU
21HU
24HU
27HU
Lower 4 bits
SG8
xxHL
SG9
0AHL
0DHL
1CHL
2BHL
2EHL
01HL
04HL
07HL
10HL
13HL
16HL
19HL
1FHL
22HL
25HL
28HL
b3
SG12
8
SG13
b4
0DHU
1CHU
0AHU
1FHU
2BHU
2EHU
01HU
04HU
07HU
10HU
13HU
16HU
19HU
22HU
25HU
28HU
Higher 4 bits
SG16
xxHU
SG17
b7
1DHL
2CHL
0BHL
0EHL
1AHL
2FHL
02HL
05HL
08HL
11HL
14HL
17HL
20HL
23HL
26HL
29HL
SG20
November 2009
PT6311
DIG1
DIG2
DIG3
DIG4
DIG5
DIG6
DIG7
DIG8
DIG9
DIG10
DIG11
DIG12
DIG13
DIG14
DIG15
DIG16