101-1028 Rabbit Semiconductor, 101-1028 Datasheet - Page 114

• Manufacturer Part Number: 101-1028
• Description: MODULE RABBITCORE RCM3750
• Manufacturer: Rabbit Semiconductor

Specifications of 101-1028

• Module/board Type: MPU Core Module
• For Use With/related Products: RCM3750
• Lead Free Status / RoHS Status: Vendor undefined / Vendor undefined

108
PG0–PG1
PG4–PG5
PF2–PF3
Port
PG2
PG3
PG6
PG7
PE5
PE6
PE7
PF0
PF1
PF4
PF5
PF6
PF7
Table B-6. RCM3700 Prototyping Board Use of Rabbit 3000 Parallel Ports
Output
Output
Output
Output
Output
Output
Output
Output
Input
Input
Input
Input
Input
Input
Input
Input
I/O
RS-232 enable
Serial Flash Select
LCD/keypad module BUFEN
A/D converter select line
A/D converter busy
Not used
Switch S1
RS-485 Tx enable
LED DS1
LED DS2
Not used
TXF IrDA
RXF IrDA
Not used
TXE RS-485 or RS-232
RXE RS-485 or RS-232
Use
Serial Port F
Serial Port E
Pulled down (Proto Board)
Pulled down (Proto Board)
Pulled up (core module)—
Pulled up (core module)—
Pulled up (set by drivers)
Pulled up (core module)
Pulled up (core module)
Pulled up (Proto Board)
Pulled up (Proto Board)
Pulled up (Proto Board)
Pulled up (Proto Board)
Pulled up (Proto Board)
Pulled up (Proto Board)
High (set by drivers)
(RS-232 disabled)
RabbitCore RCM3750
Initial State
tied to PC1
tied to PC3
High
High