UPD16311GC-AB6 View Datasheet(PDF) - NEC => Renesas Technology
Part Name
Description
Manufacturer
UPD16311GC-AB6 Datasheet PDF : 20 Pages
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PD16311
Display RAM Address and Display Mode
The display RAM stores the data transmitted from an external device to the PD16311 through the serial interface,
and is assigned addresses as follows, in units of 8 bits:
Seg1
Seg4
00 HL
03 HL
06 HL
09 HL
0 CHL
0 FHL
12 HL
15 HL
18 HL
1 BHL
1 EHL
21 HL
24 HL
27 HL
2 AHL
2 DHL
Seg8
00 HU
03 HU
06 HU
09 HU
0 CHU
0 FHU
12 HU
15 HU
18 HU
1 BHU
1 EHU
21 HU
24 HU
27 HU
2 AHU
2 DHU
Seg12
01 HL
04 HL
07 HL
0 AHL
0 DHL
10 HL
13 HL
16 HL
19 HL
1 CHL
1 FHL
22 HL
25 HL
28 HL
2 BHL
2 EHL
Seg16
01 HU
04 HU
07 HU
0 AHU
0 DHU
10 HU
13 HU
16 HU
19 HU
1 CHU
1 FHU
22 HU
25 HU
28 HU
2 BHU
2 EHU
Seg20
02 HL
DIG1
05 HL
DIG2
08 HL
DIG3
0 BHL
DIG4
0 EHL
DIG5
11 HL
DIG6
14 HL
DIG7
17 HL
DIG8
1 AHL
DIG9
1 DHL
DIG10
20 HL
DIG11
23 HL
DIG12
26 HL
DIG13
29 HL
DIG14
2 CHL
DIG15
2 FHL
DIG16
b0
b3 b4
b7
XX HL
XX HU
Lower 4 bits Higher 4 bits
Only the lower 4 bits of the addresses assigned to Seg17 through Seg20 are valid, and the higher 4 bits are
ignored.
5
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