DHQ1ECCSECETS1SR1WH 查看數據表（PDF） - Intel
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DHQ1ECCSECETS1SR1WH Datasheet PDF : 921 Pages
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Physical Interfaces—Inte® Quark SoC X1000
2.4
Ethernet Interface Signals
See Chapter 15.0, “10/100 Mbps Ethernet” for more details of the Ethernet interface
signals.
Table 9.
Ethernet Interface Signals
Signal Name
RMII_REF_CLK
MAC0_TXEN
MAC0_TXDATA[1:0]
MAC0_RXDV
MAC0_RXDATA[1:0]
MAC0_MDC
MAC0_MDIO
MAC1_TXEN
MAC1_TXDATA[1:0]
MAC1_RXDV
MAC1_RXDATA[1:0]
MAC1_MDC
MAC1_MDIO
Dir Term Power
Type
I
-
O
-
O
-
I 20k(L)
I
-
O
Ext
I/O Ext
O
-
O
-
I 20k(L)
I
-
O
Ext
I/O Ext
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
CMOS3.3
CMOS3.3
CMOS3.3
CMOS3.3
CMOS3.3
CMOS3.3
CMOS3.3_OD
CMOS3.3
CMOS3.3
CMOS3.3
CMOS3.3
CMOS3.3
CMOS3.3_OD
S4/S5
Off
Off
Off
Off
Off
Off
Off
Off
Off
Off
Off
Off
Off
Default Buffer State
S3
Reset
Off
Running/
Unknown
Off
VOL
Off
VOL
Off
Pull-down
Off
Unknown
Off
Pull-up
Off
Pull-up
Off
VOL
Off
VOL
Off
Pull-down
Off
Unknown
Off
Pull-up
Off
Pull-up
Enter S0
Running
VOL
VOL
Pull-down
Unknown
Pull-up
Pull-up
VOL
VOL
Pull-down
Unknown
Pull-up
Pull-up
2.5
USB 2.0 Interface Signals
See Chapter 16.0, “USB 2.0” for more details of the USB 2.0 interface signals.
Table 10. USB 2.0 Interface Signals (Sheet 1 of 2)
Signal Name
USBH0_OC_B
USBH1_OC_B
USBH0_PWR_EN
USBH1_PWR_EN
USBH0_DP
USBH0_DN
USBH1_DP
USBH1_DN
USBD_DP
USBD_DN
USB_CLK96P
Dir Term Power
I 20k(H)
I 20k(H)
O
Ext
O
Ext
I/O
-
I/O
-
I/O
-
I/O
-
I/O
-
I/O
-
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
I
-
1.05V
Type
CMOS3.3
CMOS3.3
CMOS3.3
CMOS3.3
USB
USB
USB
USB
USB
USB
USB
S4/S5
Off
Off
Off
Off
Off
Off
Off
Off
Off
Off
Off
Default Buffer State
S3
Reset
Off
Pull-up
Off
Pull-up
Off
Pull-down
Off
Pull-down
Off
High-Z
Off
High-Z
Off
High-Z
Off
High-Z
Off
High-Z
Off
High-Z
Off
Running/
Unknown
Enter S0
Pull-up
Pull-up
Pull-down
Pull-down
High-Z
High-Z
High-Z
High-Z
High-Z
High-Z
Running/
Unknown
October 2013
Document Number: 329676-001US
Inte® Quark SoC X1000
DS
49
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