DFI HM961 Series, Руководство пользователя

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www.dfi .com Chapter 3 Hardware Installation
23
Chapter 3
Signal Pin# Pin Type Pwr Rail /Tolerance HM961-QM87/HM86 Carrier Board Description
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USB Signals Descriptions
US C10
USB_SSRX2- C9
US D13 AC Coupling capacitor
USB_SSTX3- D12 AC Coupling capacitor
US C13
USB_SSRX3- C12
Signal Pin# Pin Type Pwr Rail /Tolerance HM961-QM87/HM86 Carrier Board Description
A71
LVDS_A0- A72
A73
LVDS_A1- A74
A75
LVDS_A2- A76
A78
LVDS_A3- A79
LV A81
LVDS_A_CK- A82
B71
LVDS_B0- B72
B73
LVDS_B1- B74
B75
LVDS_B2- B76
B77
LVDS_B3- B78
LV B81
LVDS_B_CK- B82
LVDS_VDD_EN A77 O CMOS 3.3V / 3.3V Connect to enable control of LVDS panel power LVDS panel power enable
LVDS_BKLT_EN B79 O CMOS 3.3V / 3.3V Connect to enable control of LVDS panel backlight LVDS panel backlight enable
LVDS_BKLT_CTRL B83 O CMOS 3.3V / 3.3V Connect to brightness control of LVDS panel backlight LVDS panel backlight brightness control
LVDS_I2C_CK A83 I/O OD CMOS 3.3V / 3.3V PU 4.7K TO 3V3 Connect to DDC clock of LVDS panel I2C clock output for LVDS display use
LVDS_I2C_DAT A84 I/O OD CMOS 3.3V / 3.3V PU 4.7K TO 3V3 Connect to DDC data of LVDS panel I2C data line for LVDS display use
Signal Pin# Pin Type Pwr Rail /Tolerance HM961-QM87/HM86 Carrier Board Description
LPC_AD0 B4
LPC_AD1 B5
LPC_AD2 B6
LPC_AD3 B7
LPC_FRAME# B3 O CMOS 3.3V / 3.3V LPC frame indicates the start of an LPC cycle
LPC_DRQ0# B8
LPC_DRQ1# B9
LPC_SERIRQ A50 I/O CMOS 3.3V / 3.3V PU 8.2K TO 3V3 LPC serial interrupt
LPC_CLK B10 O CMOS 3.3V / 3.3V LPC clock output - 33MHz nominal
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Connect to LPC device
O LVDS LVDS
LVDS
Connect to LVDS connector
O LVDS LVDS
O LVDS LVDS
Connect to LVDS connector
I CMOS 3.3V / 3.3V LPC serial DMA request
LVDS Channel B differential clock
LPC Signals Descriptions
O LVDS LVDS
Connect to LVDS connector
O LVDS LVDS
Connect to LVDS connector
I/O CMOS 3.3V / 3.3V LPC multiplexed address, command and data bus
LVDS Channel B differential pairs
O LVDS LVDS
Connect to LVDS connector
Connect to LVDS connector
LVDS Channel A differential clock O LVDS LVDS
Connect to LVDS connector
LVDS Signals Descriptions
O LVDS LVDS
Connect to LVDS connector
LVDS Channel A differential pairs
O LVDS
Connect to LVDS connector
O LVDS LVDS
Connect to LVDS connector
I PCIE AC coupled off Modul
Connect 90
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@100MHz Common Choke in series
and ESD suppressors to GND to USB connector
Additional receive signal differential pairs for the SuperSpeed USB data path.
O PCIE AC coupled on Module
Connect 90
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@100MHz Common Choke in series
and ESD suppressors to GND to USB connector
Additional transmit signal differential pairs for the SuperSpeed USB data path.
I PCIE AC coupled off Modul
Connect 90
ಳ
@100MHz Common Choke in series
and ESD suppressors to GND to USB connector
Additional receive signal differential pairs for the SuperSpeed USB data path.