HD66765 Datasheet, PDF (13/71 Pages) Hitachi Semiconductor – 396-channel Segment Driver with Internal RAM for 4096-color Displays

Table Relationship between GRAM address and display position (SGS=1)
HD66765
SEG/COM pins
CMS=0
COM1
CMS=1
DB
11
COM176
"0083"H
DB DB
0 11
DB
0
"0082"H
DB
DB DB
DB
11
0 11
0
"0001"H
"0000"H
COM2 COM175
"0183"H
"0182"H
"0101"H
"0100"H
COM3 COM174
"0283"H
"0282"H
"0201"H
"0200"H
COM4 COM173
"0383"H
"0382"H
"0301"H
"0300"H
COM5
COM6
n _COM7
tio ^COM8
COM9
a _COM10
ific ^COM11
COM12
COM13
c _COM14
e _COM15
p COM16
COM17
S _COM18
y _COM19
r _COM20
COM172
COM171
COM170
COM169
COM168
COM167
COM166
COM165
COM164
COM163
COM162
COM161
COM160
COM159
COM158
COM157
"0483"H
"0583"H
"0683"H
"0783"H
"0883"H
"0983"H
"0A83"H
"0B83"H
"0C83"H
"0D83"H
"0E83"H
"0F83"H
"1083"H
"1183"H
"1283"H
"1383"H
ina _COM169
lim ^COM170
COM171
COM172
re COM173
P ^COM174
COM8
COM7
COM6
COM5
COM4
COM3
"A883"H
"A983"H
"AA83"H
"AB83"H
"AC83"H
"AD83"H
"0482"H
"0582"H
"0682"H
"0782"H
"0882"H
"0982"H
"0A82"H
"0B82"H
"0C82"H
"0D82"H
"0E82"H
"0F82"H
"1082"H
"1182"H
"1282"H
"1382"H
"A882"H
"A982"H
"AA82"H
"AB82"H
"AC82"H
"AD82"H
"0401"H
"0501"H
"0601"H
"0701"H
"0801"H
"0901"H
"0A01"H
"0B01"H
"0C01"H
"0D01"H
"0E01"H
"0F01"H
"1001"H
"1101"H
"1201"H
"1301"H
"A801"H
"A901"H
"AA01"H
"AB01"H
"AC01"H
"AD01"H
"0400"H
"0500"H
"0600"H
"0700"H
"0800"H
"0900"H
"0A00"H
"0B00"H
"0C00"H
"0D00"H
"0E00"H
"0F00"H
"1000"H
"1100"H
"1200"H
"1300"H
"A800"H
"A900"H
"AA00"H
"AB00"H
"AC00"H
"AD00"H
COM175 COM2
"AE83"H
"AE82"H
"AE01"H
"AE00"H
COM176 COM1
"AF83"H
"AF82"H
"AF01"H
"AF00"H
Table
Relationship between GRAM data and output pin (SGS=1)
GRAM
data
DB DB DB DB DB DB DB DB DB DB DB DB DB DB DB DB
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
Selected
palette
N/A
PK palette
PK palette
PK palette
Output pin
N/A
SEG (396n-3n)
SEG (395-3n)
SEG (394-3n)
n = Lower 6-bits address (0 to 131)
13