sc16311 Silan, sc16311 Datasheet - Page 5

• Manufacturer Part Number: sc16311
• Description: Vfd Controller/driver
• Manufacturer: Silan

FUNCTION DESCRIPTION
Display RAM Address and Display Mode
interface, and is assigned addresses as follows, in units of 8 bits:
ignored.
Key Matrix and Key-Input Data Storage RAM
HANGZHOU MICROELECTRONICS CO.,LTD
Http: www.silan.com.cn
Seg1
The display RAM stores the data transmitted from an external device to theSC16311 through the serial
Only the lower 4 bits of the addresses assigned to Seg17 through Seg20 are valid, and the higher 4 bits are
The key matrix is of 12 x 4 configurations, as shown below.
b0
0CHL
0FHL
1BHL
1EHL
2AHL
2DHL
00HL
03HL
06HL
09HL
12HL
15HL
18HL
21HL
24HL
27HL
Low 4 bit
XX HL
Seg4
b3
KEY1
KEY2
KEY3
KEY4
b4
High 4 bit
XX HU
0CHU
2DHU
00HU
03HU
06HU
09HU
0FHU
12HU
15HU
18HU
1BHU
1EHU
21HU
24HU
27HU
2AHU
Seg8
b7
Seg12
0AHL
0DHL
1CHL
2BHL
2EHL
01HL
04HL
07HL
10HL
13HL
16HL
19HL
1FHL
22HL
25HL
28HL
Seg16
0AHU
0DHU
1CHU
2BHU
2EHU
01HU
04HU
07HU
10HU
13HU
16HU
19HU
1FHU
22HU
25HU
28HU
Seg20
1DHL
2CHL
0BHL
0EHL
1AHL
2FHL
02HL
05HL
08HL
11HL
14HL
17HL
20HL
23HL
26HL
29HL
REV:1.0
DIG1
DIG2
DIG3
DIG4
DIG5
DIG6
DIG7
DIG8
DIG9
DIG10
DIG11
DIG12
DIG13
DIG14
DIG15
DIG16
SC16311
Page 5 of 11
2004.08.03