20-101-0525 Rabbit Semiconductor, 20-101-0525 Datasheet - Page 88

• Manufacturer Part Number: 20-101-0525
• Description: COMPUTER SINGLE-BOARD LP3500 FOX
• Manufacturer: Rabbit Semiconductor

Specifications of 20-101-0525

• Module/board Type: Single Board Computer Module
• Product: Modules
• Processor Type: Rabbit 3000
• Sram: 512 KB
• Flash: 512 KB
• Timers: 8 bit, 10 bit
• Number Of I/os: 26
• Backup Battery: 3 V Lithium Coin Type
• Operating Voltage: 3 V to 30 V
• Board Size: 93 mm x 66 mm x 11 mm
• Description/function: Computer Module
• For Use With/related Products: LP3500
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 316-1115

82
Port
PD0
PD1
PD2
PD3
PD4
PD5
PD6
PD7
PB3
PB4
PB5
PB6
PB7
PC0
PC1
PC2
PC3
PC4
PC5
PC6
PC7
PE0
PE1
PE2
PE3
PE4
PE5
PE6
PE7
Table A-3. Use of Rabbit 3000 Parallel Ports (continued)
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
I/O
IN05
IN06
IN07
LCD Buffer Enable
Serial Device Select
TXD Serial Device Int.
RXD Serial Device Int.
RTS/TxC RS-232
CTS/RxC RS-232
TxB RS-232
RxB RS-232
TxA Programming Port
RxA Programming Port
OUT0
OUT1
OUT2
OUT3
OUT4
OUT5
OUT6
OUT7
IN00
IN01
OUT8
OUT9
IN02
IN03
LCD/Keypad Module Reset Line
LCD/Keypad Module Device Select
Signal
Serial Port D
Serial Port C
Serial Port B
Serial Port A
Output Function State
Inactive high
Inactive high
Inactive high
Inactive high
Inactive high
Inactive high
Inactive high
Inactive high
Inactive high
Inactive high
Inactive high
Inactive high
Inactive low
Inactive low
Inactive low
Inactive low
Inactive low
Inactive low
Inactive low
Inactive low
Inactive low
Inactive low
Pulled up
Pulled up
Pulled up
Pulled up
Pulled up
Pulled up
Pulled up
Fox (LP3500)