STE2004SDIE2 View Datasheet(PDF) - STMicroelectronics
Part Name
Description
Manufacturer
STE2004SDIE2 Datasheet PDF : 79 Pages
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STE2004S
Instruction set
Table 8. STE2001/2-like instruction set
Instruction
D/C R/W B7 B6 B5 B4 B3 B2 B1 B0
Description
H=1
Checker board
Duty
TC select
Data order
Bias ratios
Reserved
Set VOP
0
0
0
0
0
0
0
0
0
1
Starts checker board
procedure
0
0
0
0
0
0
0
0
1 MUX Selects duty factor
0
0
0
0
0
0
0
1
TC1
TC0
Set temperature
coefficient for VLDC
0
0
0
0
0
0
1 DO 0
0
0
0
0
0
0
1
0 BS2 BS1 BS0 Set desired bias ratios
0
0
0
1
X
X
X
X
X
X Not to be used
0
0
1
OP6
OP5
OP4
OP3
OP2
OP1
OP0
VOP register write
instruction
Table 9. Extended instruction set
Instruction
D/C R/W B7 B6 B5 B4 B3 B2 B1 B0
Description
H independent instructions
Read command
0
0
Status byte
ID code
Write data
0
0
0
1
0
1
1
0
Read I2C address or
0
0
0
0
0
0
0
0
status byte
(with 3-lines serial and
4-lines SPI only)
Page selector, power
0
0
1 MX MY PD H[1] H[0] down management;
entry mode
PD BSY 0 D E MX MY DO
0
0
1
1
1
1 ID1 ID0
D7 D6 D5 D4 D3 D2 D1 D0 Writes data to RAM
H=[0;0] RAM commands
Memory blank
0
0
0
0
0
0
0
0
0
1
Starts memory blank
procedure
Scroll
0
0
0
0
0
0
0
0
1
DIR
Scrolls by one row up
or down
VLCD range setting 0
0
0
0
0
0
0
1
PRS[ PRS[ VLDC programming
1] 0] range selection
Display control
0
0
0
0
0
0
1
D
0
E
Select display
configuration
Set CP factor
0
0
0
0
0
1
0
S2
S1
S0
Charge pump
multiplication factor
Set RAM Y
0
0
0
1
0
0
Y3
Y2
Y1
Y0
Set horizontal (Y)
RAM address
Set RAM X
0
0
1
X6
X5
X4
X3
X2
X1
X0
Set vertical (X) RAM
address
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