20-101-1306 Rabbit Semiconductor, 20-101-1306 Datasheet - Page 79

• Manufacturer Part Number: 20-101-1306
• Description: CORE MODULE RCM5750
• Manufacturer: Rabbit Semiconductor
• Type: Serial to Ethernetr

Specifications of 20-101-1306

• Module/board Type: MPU Core Module
• Number Of I/os: 32
• Ethernet Connection Type: 10/100 Base-T
• Memory Type: Flash
• Operating Voltage: 3.3 V
• Operating Current: 70 mA
• Operating Temperature Range: - 40 C to + 85 C
• Board Size: 30 mm x 51 mm x 3 mm
• Product: Modules
• For Use With/related Products: RCM5750
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 316-1183

D.3.1 Configuration
The pushbutton switches may be configured active high (pulled down) or active low (pulled up)
via jumper settings on header JP7 for the four switches installed. Jumpers on JP12 may be set up
in a similar way after additional switches are installed at S5–S8.
The four LED output indicators are set up as sinking outputs. Four additional LEDs may be
installed at DS5–DS8.
Jumpers on headers JP5 and JP8 connect the MiniCore signals to the pushbutton switches or
LEDs. These jumpers may be removed and other MiniCore signals may be connected to the
switch or LED positions above these headers via headers JP6 and JP9. Table D-2 lists the connec-
tion options for the switches and LEDs.
MiniCore RCM5700/RCM6700 User’s Manual
Default MiniCore
Table D-2. Digital I/O Accessory Board Switch/LED Connection Options
Signal
PB4
PB5
PB6
PB7
Figure D-5. Pushbutton Switch Configuration
Switch/LED
S1
S2
S3
S4
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rabbit.com
Header
JP5
Connected via
Pins
1–2
3–4
5–6
7–8
Alternate Connection
Header
JP6
Pin
1
2
3
4
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