SPFD54124B Drise, SPFD54124B Datasheet - Page 92
![no-image](/images/no-image-200.jpg)
SPFD54124B
Manufacturer Part Number
SPFD54124B
Description
396-Channel 6-Bit Source Driver
Manufacturer
Drise
Datasheet
1.SPFD54124B.pdf
(224 pages)
- Current page: 92 of 224
- Download datasheet (3Mb)
www.DataSheet4U.com
6.3.13. VMCTR1 (C5h): VCOM Control 1
NOTE: “-” Don’t care, can be set to VDDIO or DGND level
© ORISE Technology Co., Ltd.
Proprietary & Confidential
Description
Restriction
Availability
1
Register
st
Inst / Para
VMCTR1
Parameter
C5H
-Set VCOMH Voltage
-Select the VCOMH value
-If this register not using the register need be reserved.
-The deviation value of VCOMH between with Measurement and Specification:
-The deviation value of VCOMAC between with Measurement and Specification:
-The nVM need be used in 1
- When nVM=0, the value of VMH[6:0] is from NV memory. So it must program the NV memory first.
- When nVM=1, the vaule of VMH[6:0] is from $C5 register. It can fine-tune the display performance to the best quality
0000000
0000001
0000010
0000011
0000100
0000101
0000110
0001000
0001001
0001010
0001011
0001100
0001101
0010000
0010001
0010010
0010011
0010100
0010101
0010110
0011000
0011001
0011010
0000111
0001110
0001111
0010111
by setting this register, and program this optium value to NV memory.
D/CX
Normal Mode On, Idle Mode Off, Sleep Out
Normal Mode On, Idle Mode On, Sleep Out
VMH[6:0]
Partial Mode On, Idle Mode Off, Sleep Out
Partial Mode On, Idle Mode On, Sleep Out
nVM
0
1
0
1
*
WRX
↑
↑
10
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
11
0
1
2
3
4
5
6
7
8
9
VCOMH
2.500
2.525
2.550
2.575
2.600
2.625
2.650
2.675
2.700
2.725
2.750
2.775
2.800
2.825
2.850
2.875
2.900
2.925
2.950
2.975
3.000
3.025
3.050
3.075
3.100
3.125
3.150
RDX
Sleep In
Status
1
1
VCOMH value is from the VCOMH[6:0] setting
st
D17-8
VCOMH value is from NV memory
parameter of VMCTR1 (C5h)
0100000
0100001
0100010
0100100
0100101
0101000
0101001
0101010
-
-
0011011
0011100
0011101
0100011
0100110
0100111
0101011
0101100
0101101
0101110
0110000
0110001
0110010
0110011
0110100
0110101
0011110
0011111
0101111
VMH[6:0]
nVM *
D7
VCOMH value
1
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
VMCTR1 (VCOM Control 1)
VMH6
D6
1
VCOMH
92
3.175
3.200
3.225
3.250
3.275
3.300
3.325
3.350
3.375
3.400
3.425
3.450
3.475
3.500
3.525
3.550
3.575
3.600
3.625
3.650
3.675
3.700
3.725
3.750
3.775
3.800
3.825
VMH5
D5
0
1000000
1000001
1000010
1000100
1000101
1001000
1001001
1001010
1010000
0110110
0111000
0111001
0111010
1000011
1000110
1000111
1001011
1001100
1001101
1001110
0110111
0111011
0111100
0111101
0111110
1001111
0111111
VMH[6:0]
VMH 4 VMH 3 VMH 2 VMH 1 VMH 0
D4
0
Availability
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
D3
Yes
Yes
Yes
Yes
Yes
0
Max <=25mV
Max <=50mV
VCOMH
3.850
3.875
3.900
3.925
3.950
3.975
4.000
4.025
4.050
4.075
4.100
4.125
4.150
4.175
4.200
4.225
4.250
4.275
4.300
4.325
4.350
4.375
4.400
4.425
4.450
4.475
4.500
D2
1
SPFD54124B
1010001
1010010
1010100
1010101
1010011
1010110
1010111
1011000
1011001
1011010
1011011
1011100
1011101
1100000
1100001
1100010
1100011
1100100
1100101
1011110
1011111
1111111
Preliminary
D1
VMH[6:0]
0
Preliminary Version: 0.6
D0
100
127
101
1
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
|
APR. 26, 2007
Permitted
VCOMH
4.525
4.550
4.575
4.600
4.625
4.650
4.675
4.700
4.725
4.750
4.775
4.800
4.825
4.850
4.875
4.900
4.925
4.950
4.975
5.000
(Code)
(C5h)
Not
Related parts for SPFD54124B
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
![SPF-5043Z](/images/manufacturer_photos/0/5/564/rfmd_tmb.jpg)
Part Number:
Description:
100MHZ TO 4000MHZ, GAAS PHEMT MMIC LOW NOISE AMPLIFIERS
Manufacturer:
RFMD
![SPF-2086T](/images/manufacturer_photos/0/6/613/sirenza_microdevices_tmb.jpg)
Part Number:
Description:
Manufacturer:
Sirenza Microdevices
Datasheet:
![SPF-5189Z](/images/manufacturer_photos/0/5/562/rf_micro_devices_tmb.jpg)
Part Number:
Description:
Manufacturer:
RF Micro Devices
Datasheet: