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PDF DM130120 Data sheet ( Hoja de datos )
| Número de pieza | DM130120 | |
| Descripción | 15V / 30V Selectable Output & 122 Hi-V Channels Driver IC | |
| Fabricantes | DAVICOM | |
| Logotipo |  |
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DM130120
15V / 30V Selectable Output & 122 Hi-V Channels Driver IC
DAVICOM Semiconductor, Inc.
DM130120
15V / 30V Selectable Output &
122 Hi-V Channels Driver IC
DATA SHEET
Preliminary
Doc No: DM130120-11-MCO-DS-P01
July 11, 2016
Preliminary
Version: DM130120-11-MCO-DS-P01
July 11, 2016
1
1 page  
3 Block Diagram
DM130120
15V / 30V Selectable Output & 122 Hi-V Channels Driver IC
pp[1~5] pm[1~5]
Reference
voltage
Vref
(V1D5)
CPen
Internal
oscillator
irosck
Charge pump
pumpck vpp15
Logic control
vx2
vvxx34
vvxp5p
Hi-V out
D[7~0]
wck
Hi-V
channel
control
Y[122~1]
SCL SDA A0 A1 LOGICEN
Preliminary
Doc No: DM130120-11-MCO-DS-P01
July 11, 2016
5
5 Page 
DM130120
15V / 30V Selectable Output & 122 Hi-V Channels Driver IC
6.3 EPD Driver Control Register
REGISTER
Address
$00H
$01H
$02H
$03H
$04H
$05H
$06H
$07H
$08H
$09H
$0AH
$0BH
$0CH
$0DH
$0EH
$0FH
$10H
Bit7
Y008
Y016
Y024
Y032
Y040
Y048
Y056
Y064
Y072
Y080
Y088
Y096
Y104
Y112
Y120
#
CPEN
Bit6
Y007
Y015
Y023
Y031
Y039
Y047
Y055
Y063
Y071
Y079
Y087
Y095
Y103
Y111
Y119
#
C3
Bit5
Y006
Y014
Y022
Y030
Y038
Y046
Y054
Y062
Y070
Y078
Y086
Y094
Y102
Y110
Y118
#
VPP15
Data
Bit4 Bit3
Y005 Y004
Y013 Y012
Y021 Y020
Y029 Y028
Y037 Y036
Y045 Y044
Y053 Y052
Y061 Y060
Y069 Y068
Y077 Y076
Y085 Y084
Y093 Y092
Y101 Y100
Y109 Y108
Y117 Y116
##
C2 Load
Bit2
Y003
Y011
Y019
Y027
Y035
Y043
Y051
Y059
Y067
Y075
Y083
Y091
Y099
Y107
Y115
#
C1
Bit1
Y002
Y010
Y018
Y026
Y034
Y042
Y050
Y058
Y066
Y074
Y082
Y090
Y098
Y106
Y114
Y122
VSEL1
Bit0
Y001
Y009
Y017
Y025
Y033
Y041
Y049
Y057
Y065
Y073
Y081
Y089
Y097
Y105
Y113
Y121
VSEL0
Y1~Y122 output setting：
Y1~Y120 mapping to segment pins
Y121 correspond to COM(Common) pin
Y122 correspond to BG(Background) pin
The output voltage (0V,15V,30V) for Y[1~122] are selectable.
If user want Y[1~122] to output 30V or 15V. Setting the correspond bit to “1”
If user want Y[1~122] to output 0V. Setting the correspond bit to “0”
Example：
If users wants Y9, Y11, Y13, Y15 output VPP and Y10, Y12, Y14,Y16 output “0V”
Register $01H = 01010101
Register “$10h” bit7 “CPEN”: Charge pump on / off
CPEN=1 , charge pump enable
CPEN=0 , charge pump disable
Register “$10h” bit6 “C3”：Internal test parameter C3. User has to set up “0” here.
Register “$10h” bit5 “VPP15” ：Half VPP output switch
VPP15=1：Hi-V channels logic high will output VX5, the voltage equal to half VPP.
VPP15=0：Hi-V channels logic high will output VPP.
Register”$10h” bit4 “C2”：Internal test parameter “C2”. Set up “0” here for recommendation.
Register”$10h” bit3 “Load”：Load data from Y[1~122] and then latch out for synchronous
Load=1：Load data from Y[1~122] to output buffer
Load=0：Latch the buffer and output
Preliminary
Doc No: DM130120-11-MCO-DS-P01
July 11, 2016
11
11 Page | ||
| Páginas | Total 26 Páginas | |
| PDF Descargar | [ Datasheet DM130120.PDF ] | |
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