UPD16488AP NEC [NEC], UPD16488AP Datasheet - Page 71

• Manufacturer Part Number: UPD16488AP
• Description: 1/92 DUTY LCD CONTROLLER/DRIVER WITH FOUR-LEVEL GRAY SCALE, ON-CHIP RAM
• Manufacturer: NEC [NEC]

7. LIST OF µ µ µ µ PD16488A REGISTERS
Remark
CS
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
RS
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Index Register
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
3
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
2
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
: Not to use these registers.
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
R10
R11
R12
R13
R14
R15
R16
R17
R18
R19
R20
R21
R22
R23
R24
R25
R26
R27
R28
R29
R30
R31
R32
R33
R34
R35
R36
R37
R38
R39
R40
R41
R42
R43
R44
R45
R46
R47
R48
R49
R50
R51
R52
R53
R54
R55
R56
R57
R58
R59
R60
R61
R62
R63
IR
R0
R1
R2
R3
R4
R5
R6
R7
R8
R9
Index Register
Control register 1
Control register 2
Reset command
X address register
Y address register
Duty setting register
AC driver inversion cycle register
AC driver inversion position shift register
Partial AC driver inversion cycle register
Partial AC driver inversion potision shift register
Partial display mode setting register
Display memory access register
Display start line setting register
Blink X address register
Blink start line address register
Blink end line address register
Blink data memory access register
Inverted X address register
Inversion start line address register
Inversion end line address register
Inverted data memory access register
Partial start line address register
Gray scale data register 1 (0, 0)
Gray scale data register 2 (0, 1)
Gray scale data register 3 (1, 0)
Gray scale data register 4 (1, 1)
Patial gray scale data register 1 (0, 0)
Patial gray scale data register 2 (0, 1)
Patial gray scale data register 3 (1, 0)
Patial gray scale data register 4 (1, 1)
Power system control register 1
Power system control register 2
Power system control register 3
Electronic volume register
Partial electronic volume register
Boost adjustment register
RAM test mode setting register
Signature read register
Register Name
Data Sheet S15745EJ2V0DS
R/W RMW DISP STBY BLD
R/W FDM
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
R
HPM1 HPM0
PEV7 PEV6 PEV5 PEV4 PEV3 PEV2 PEV1 PEV0
BIS2 BIS1 BIS0 FBS2 FBS1 FBS0 BST1 BST0
EV7
D
D
D
7
7
7
7
MSD6 MSD5 MSD4 MSD3 MSD2 MSD1 MSD0
VRR2 VRR1 VRR0
DSL6 DSL5 DSL4 DSL3 DSL2 DSL1 DSL0
BSL6 BSL5 BSL4 BSL3 BSL2 BSL1 BSL0
BEL6 BEL5 BEL4 BEL3 BEL2 BEL1 BEL0
PSL6 PSL5 PSL4 PSL3 PSL2 PSL1 PSL0
NID6 NID5 NID4 NID3 NID2 NID1 NID0
ISL6 ISL5 ISL4 ISL3 ISL2 ISL1 ISL0
IEL6 IEL5 IEL4 IEL3 IEL2 IEL1 IEL0
YA6
DT6
EV6
D
D
D
6
6
6
6
PGD5 PGD4 PGD3 PGD2 PGD1 PGD0
PGD5 PGD4 PGD3 PGD2 PGD1 PGD0
PGD5 PGD4 PGD3 PGD2 PGD1 PGD0
PGD5 PGD4 PGD3 PGD2 PGD1 PGD0
YA5
DT5
GD5 GD4 GD3 GD2 GD1 GD0
GD5 GD4 GD3 GD2 GD1 GD0
GD5 GD4 GD3 GD2 GD1 GD0
GD5 GD4 GD3 GD2 GD1 GD0
EV5
IR5
D
D
D
5
5
5
5
DSEL BWW GRAY DTY
PSD4 PSD3 PSD2 PSD1 PSD0
TCS1 TSC0 OP2
PID4 PID3 PID2 PID1 PID0
YA4
XA4
DT4
EV4
IR4
Data Bits
D
D
D
4
4
4
4
BXA3 BXA2 BXA1 BXA0
RTS3 RTS2 RTS1 RTS0
PBIS
IXA3 IXA2 IXA1 IXA0
XA3
YA3
DT3
EV3
IR3
IVD HALT ADC
3
D
D
D
3
3
3
PVR2 PVR1 PVR0
DDC2 DDC1 DDC0
XA2
YA2
DT2
EV2
IR2
2
D
D
D
µ µ µ µ PD16488A
2
2
2
PDT1 PDT0
SIG2 SIG1
OP1
XA1
YA1
DT1
EV1
IR1
D
D
D
1
1
1
1
CRES
COMR
OP0
XA0
YA0
DT0
EV0
INC
IR0
71
D
D
D
0
0
0
0