Adlink Express-IB Bedienungsanleitung PDF herunterladen (Seite 18)

Page 18 Express-IB

Signal Pin # Description I/O PU/PD Comment

LVDS_B1+

LVDS_B1-

LVDS_B2+

LVDS_B2-

LVDS_B3+

LVDS_B3-

B73

B74

B75

B76

B77

B78

LVDS_B_CK+

LVDS_B_CK-

B81

B82

LVDS Channel B differential clock O LVDS

LVDS_VDD_EN A77 LVDS panel power enable O 3.3V

LVDS_BKLT_EN B79 LVDS panel backlight enable O 3.3V

LVDS_BKLT_CTRL B83 LVDS panel backlight brightness control O 3.3V

LVDS_I2C_CK A83 DDC lines used for flat panel detection and control. O 3.3V PU 2k2 3.3V

LVDS_I2C_DAT A84 DDC lines used for flat panel detection and control. I/O 3.3V PU 2k2 3.3V

3.3.4. Gigabit Ethernet

Gigabit Ethernet Pin # Description I/O PU/PD Comment

GBE0_MDI0+

GBE0_MDI0-

GBE0_MDI1+

GBE0_MDI1-

GBE0_MDI2+

GBE0_MDI2-

GBE0_MDI3+

GBE0_MDI3-

A13

A12

A10

Gigabit Ethernet Controller 0: Media Dependent Interface Differential

Pairs 0, 1, 2, 3. The MDI can operate in 1000, 100, and 10Mbit/sec

modes. Some pairs are unused in some modes according to the

following:

1000BASE-T 100BASE-TX 10BASE-T

MDI[0]+/- B1_DA+/- TX+/- TX+/-

MDI[1]+/- B1_DB+/- RX+/- RX+/-

MDI[2]+/- B1_DC+/-

MDI[3]+/- B1_DD+/-

I/O Analog Twisted pair

signals for

external

transformer.

GBE0_ACT# B2 Gigabit Ethernet Controller 0 activity indicator, active low. O 3.3VSB

GBE0_LINK# A8 Gigabit Ethernet Controller 0 link indicator, active low. O 3.3VSB

GBE0_LINK100# A4 Gigabit Ethernet Controller 0 100Mbit/sec link indicator, active low. O 3.3VSB

GBE0_LINK1000# A5 Gigabit Ethernet Controller 0 1000Mbit/sec link indicator, active low. O 3.3VSB

GBE0_CTREF A14 Reference voltage for Carrier Board Ethernet channel 1 and 2

magnetics center tap. The reference voltage is determined by the

requirements of the Module PHY and may be as low as 0V and as high

as 3.3V. The reference voltage output shall be current limited on the

Module. In the case in which the reference is shorted to ground, the

current shall be 250 mA or less.

GND min

3.3V max

1 2 ... 13 14 15 16 17 18 19 20 21 22 23 ... 79 80

Kommentare zu diesen Handbüchern

Keine Kommentare

Adlink Express-IB Bedienungsanleitung Seite 18

Kommentare zu diesen Handbüchern

Verwandte Produkte und Handbücher für Hardware Adlink Express-IB