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SPFD54124A
© Sunplus Technology Co., Ltd.
Proprietary & Confidential
16 Feb. 16, 2006
Preliminary Version: 0.2
Table 5.1.2 Panel Function Command List (2)
Instruction D/CX WRX RDX D17-8 D7 D6 D5 D4 D3 D2 D1 D0 (Hex) Function
0
↑
1 - 1 0 1 1 0 0 0 0 (C0h)
1
↑
1 - 0 0 0 VRH4 VRH3 VRH2 VRH1 VRH0
PWCTR1
1
↑
1 0 0 0 0 0 VC2 VC1 VC0
Power control setting
VRH: Set the GVDD voltage
VC : Set the VCI1 voltage
Power control setting
0
↑
1 - 1 0 1 1 0 0 0 1 (C1h)
PWCTR2
1
↑
1 - 0 0 0 0 0 BT2 BT1 BT0
BT: set AVDD/VCL/ VGH/ VGL voltage
0
↑
1 - 1 0 1 1 0 0 1 0 (C2h)
1
↑
1 - 0 0 0 0 0 APA2 APA1 APA0
PWCTR3
1
↑
1 - 0 0 0 0 0 DCA2 DCA1 DCA0
n normal mode (Full colors)
A: adjust the operational amplifier
DCA: adjust the booster circuit for Idle
mode
0
↑
1 - 1 0 1 1 0 0 1 1 (C3h)
1
↑
1 - 0 0 0 0 0 APB2 APB1 APB0
PWCTR4
1
↑
1 - 0 0 0 0 0 DCB2 DCB1 DCB0
In Idle mode (8-colors)
PB: adjust the operational amplifier
DCB: adjust the booster circuit for Idle
mode
I
0
↑
1 - 1 0 1 1 0 1 0 0 (C4h)
1
↑
1 - 0 0 0 0 0 APC2 APC1 APC0
PWCTR5
1
↑
1 - 0 0 0 0 0 DCC2DCC1 DCC0
In partial mode + Full colors
PC: adjust the operational amplifier
DCC: adjust the booster circuit for Idle
mode
0
↑
1 - 1 0 1 1 0 1 0 1 (C5h)
VMCTR1
1
↑
1 -
nVM VMH6 VMH 5 VMH4 VMH3 VMH2 VMH1 VMH0
VCOM control 1
nVM: VCOM input select
VMH: VCOMH voltage control
0
↑
1 - 1 0 1 1 0 1 1 0 (C6h)
1
↑
1 -
0 0 VMA5 VMA4 VMA3 VMA2 VMA1 VMA0
VMCTR2
1
↑
1 -
nVM VMF6 VMF5 VMF4 VMF3 VMF2 VMF1 VMF0
VCOM control 2
VMA: VCOMAC voltage control
0 1
↑
-
1 0 1 1 1 0 0 0
(C8h)
RVMOF
CTR
1 1
↑
-
nVM
RVMF
6
RVMF
5
RVMF
4
RVMF
3
RVMF
2
RVMF
1
RVMF
0
VCOM control 4
Read the VMOF value form NV memory
“-“: Don’t care, can be set to VDDI or DGND level
Table 5.1.2 Panel Function Command List (3)
Instruction D/CX WRX RDX D17-8 D7 D6 D5 D4 D3 D2 D1 D0 (Hex) Function
0
↑
1 - 1 1 0 1 0 0 0 1 (D1h)
WRID2
1
↑
1 - 1 ID26 ID25 ID24 ID23 ID22 ID21 ID20
Panel version code
Write ID2 value to NV memory
Set the LCM version code at ID2
0
↑
1 - 1 1 0 1 0 0 1 0 (D2h)
WRID3
1
↑
1 - ID37 ID36 ID35 ID34 ID33 ID32 ID31 ID30
Driver maker Project code
Write ID3 value to NV memory
Set the project code at ID3
0
↑
1 - 1 1 0 1 0 0 1 1 (D3h)
1 1
↑
- - - - - - - - -
1 1
↑
- ID417 ID416 ID415 ID414 ID413 ID412 ID411 ID410
1 1
↑
- ID427 ID426 ID425 ID424 ID423 ID422 ID421 ID420
1 1
↑
- ID437 ID436 ID435 ID434 ID43 ID432 ID431 ID430
RDID4
1 1
↑
- ID447 ID446 ID445 ID444 ID443 ID442 ID441 ID440
IC Vender Coder
Dummy read
ID41:IC Vender Coder
ID42: IC Part Number Coder
ID43 & ID44: Chip version coder
0
↑
1 - 1 1 0 1 1 0 0 1 (D9h)
NVCTR1
-
NV memory function controller 1
Please refer to ‘OTP programming
procedure’ for details.
0
↑
1 - 1 1 0 1 1 1 1 0 (DEh)
NVCTR2
1
↑
1 -
NV memory function controller 2
Please refer to ‘OTP programming
procedure’ for details.
0
↑
1 - 1 1 0 1 1 1 1 1 (DFh)
NVCTR3
1
↑
1 -
NV memory function controller 3
Please refer to ‘OTP programming
procedure’ for details.
“-“: Don’t care, can be set to VDDI or DGND level