100-1221 Bluetechnix, 100-1221 Datasheet - Page 19

• Manufacturer Part Number: 100-1221
• Description: CORE MOD CM-BF537E 600MHZ CONN
• Manufacturer: Bluetechnix

Specifications of 100-1221

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

Note: Please mind the mounted pull up and pull down resistors on the Core Module. See the third column of
Table 4-2.
4.3 Pin out Description
All pin names except those in Table 4-3 of the connectors are processor pins and correspond closely to the
names found in the Blackfin BF537 datasheet from Analog Devices.
PIN Nr. Name
5,78
9,10
35
72
73
74
75
106
107
108
109
110
CM‐BF537E ‐ Hardware User Manual
CLK_out
Vin 3.3V
nc
LED_ACT
GND
RX+
RX‐
VA25
TX‐
TX+
LED_FD
LED_SPEED
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
Table 4-3: Pin description of all non Processor Pins on the CM-BF537E
VA25/VA33
TX‐
TX+
LED_FD
LED_SPEED
ABE0
A18
A16
A14
A12
A10
A8
A6
A4
A2
¯¯¯¯/SDQM0
Table 4-2: Connector X2 pin assignment
IO Type
O
PWR
‐
O
PWR
I
I
PWR
O
O
O
O
PWR
O ‐ 49R9 pull up to 2V5
O ‐ 49R9 pull up to 2V5
O
O
O
O
O
O
O
O
O
O
O
O
Description
25MHz buffered clock output
3V3 +‐10% 500mA peak for supply
Not connected
Indicates Ethernet activity
AGND (use as GND for Ethernet
Ethernet receive +
Ethernet receive ‐
Ethernet transformer voltage reference
Ethernet transmit ‐
Ethernet transmit +
Full duplex LED, High = Full duplex active,
10Mbps = Low, 100Mbps = High
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