CC-9M-NA37-Z1-B Digi International, CC-9M-NA37-Z1-B Datasheet - Page 34

• Manufacturer Part Number: CC-9M-NA37-Z1-B
• Description: MOD 9M 64MB SDRAM 128MB FLASH 25
• Manufacturer: Digi International
• Series: -r

Specifications of CC-9M-NA37-Z1-B

• Module/board Type: Core Module
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• For Use With/related Products: Networking

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Ethernet interface
Depending on the base board, the USB interface can be realized either as host1 or
device0, the signals have the following meaning:
At the module specific pins of the system connector a second host interface (host0) is
provided with the differential data lines DP0 and DN0.
The ConnectCore 9M 2443 module has a 10/100Mbit Ethernet controller with
integrated MAC and PHY on board.
Features:
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The Ethernet controller is connected to CS5#. Its programmable polarity interrupt
output is connected to the interrupt input EINT9 of the CPU.
Global signals on the system connector only indicate the Link/Activity-LED is being
used.
On the base board a transformer with 1:1 turns ratio on TX and 1:1 on RX should be
used. For instance, PULSE H11022.
Signal
USBP
USBN
USB_DT/PW
Embedded 16Kbyte FIFO for packet buffers
Support burst-mode read for highest performance applications
Configurable Interrupt pin with programmable hold-off timer
Compatible with IEEE802.3, 802.3u standards
Integrate Fast Ethernet MAC/PHY transceiver in one chip
10Mbps and 100Mbps data rate
Full and half duplex operations
10/100Mbps Auto-negotiation operation
Twisted pair crossover detection and auto-correction (HP Auto-MDIX)
IEEE 802.3x flow control for full-duplex operation
Back-pressure flow control for half-duplex operation
Wake-on-LAN capabilities:
LED pins for various network activity indications
• Detection of a change in the network link state
• Receipt of a Magic Packet
USB host1
Differential data+ DP1
Differential data- DN1
USB Power Enable
USB device0
Differential data + PDPO
Differential data- PDNO
USB Detect
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