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URSA9 B/E Board Block Diagram (EAX65684601 Rev1.0)
Power +12V
+1.5V_U_DDR
DC-DC Converter
D
r
(TPS54327 3A)
(TPS54327_3A)
(TPS54327_3A)
(TPS54327 3A)
(URSA DDR)
(URSA DDR)
+1.15V
D
DC-DC Converter
r
(BD86106_6A)
(URSA)
H13
2 : 1 MUX
2 : 1 MUX
Copyright ⓒ 2014 LG Electronics. Inc. All right reserved.
Only for training and service purposes
URSA
DEBUG
Switch
UART2_R
UART2 R
UART
X
UART2_T
X
SCL2_+3.3V_DB
I2C_S Port
SDA2_+3.3V_DB
Jig Download
Jig Download
HS-LVDS 4link
HDMI CLK/RX0/RX1/RX2
HDMI CLK/RX0/RX1/RX2
HDMI CLK/RX0/RX1/RX2
HDMI CLK/RX0/RX1/RX2
I2C_SCL1
V x1
8 lane
I2C_SDA1
I2CS_SCL
I2CS_SDA
51P
4 Pin
T-CON POWER
5 Pin
PANEL_VCC
X-Tal
(24Mhz)
LOCK
n
HTPD
n
TCON_I2C_E
N
L_DIM_EN
3D_EN
SPI_DI
URSA9
SPI_DO/CK/CS
UART2_RX
UART2_TX
I2CS_SCL
I2CS SCL
I2CS_SDA
DDR3 SDRAM
DDR3 SDRAM
DDR3 SDRAM
DDR3 SDRAM
- 1Gbit (x16)
- 1Gbit (x16)
- 1Gbit (x16)
- 1Gbit (x16)
- 800MHz
- 800MHz
- 800MHz
- 800MHz
V x1
8 lane
41P
SPI FLASH
(4MB)
LGE Internal Use Only
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