20-101-1131 Rabbit Semiconductor, 20-101-1131 Datasheet - Page 114

• Manufacturer Part Number: 20-101-1131
• Description: MODULE RCM4200 RABBITCORE
• Manufacturer: Rabbit Semiconductor

Specifications of 20-101-1131

• Module/board Type: MPU Core Module
• Product: Microcontroller Modules
• Core Processor: Rabbit 4000
• Flash: 512 KBytes
• Operating Supply Voltage: 3 to 3.6 V
• Board Size: 61 mm x 47 mm x 21 mm
• Cpu Core: Rabbit 4000
• For Use With/related Products: RCM4200
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 316-1124

All signals from the RCM4200 module are available on header J2 of the Prototyping
Board. The remaining ports on the Rabbit 4000 microprocessor are used for RS-232 serial
communication. Table B-2 lists the signals on header J2 and explains how they are used
on the Prototyping Board.
There is a 1.3" × 2" through-hole prototyping space available on the Prototyping Board.
The holes in the prototyping area are spaced at 0.1" (2.5 mm). +3.3 V, +5 V, and GND traces
run along the top edge of the prototyping area for easy access. Small to medium circuits
can be prototyped using point-to-point wiring with 20 to 30 AWG wire between the proto-
typing area, the +3.3 V, +5 V, and GND traces, and the surrounding area where surface-
108
* PD0–PD7 (output, high) are available on these pins for the RCM4210.
Table B-2. Use of RCM4200 Signals on the Prototyping Board
22–23
24–25
26–27
28–29
30–31
32–33
35–38
40–47
8–15
Pin
16
17
18
19
20
21
34
39
48
49
50
1
2
3
4
5
6
/RESET_IN Input to reset generator
/RST_OUT Reset output from reset generator
CONVERT
Pin Name
LN0–LN7
PB6–PB7
PC0–PC1
PC2–PC3
PC4–PC5
PC6–PC7
PA0–PA7
PE0–PE1
PE3–PE6
/IOWR
AGND
+3.3 V
/IORD
VREF
GND
PB0
PB1
PB2
PB3
PB4
PB5
PE2
PE7
+3.3 V power supply
External read strobe
External write strobe
Output, pulled high
CLKB (used by A/D converter RCM4200 only)
Programming port CLKA
LED DS2 (normally high/off)
LED DS3 (normally high/off)
Switch S2 (normally open/pulled up)
Switch S3 (normally open/pulled up)
Output, pulled high
Serial Port D (RS-232, header J4) (high)
Serial Port C (used by serial flash) (high)
Serial Port B (used by A/D converter RCM4200 only)
Serial Port A (programming port) (high)
Output (high)
External I/O strobe, Ethernet
Output (high)
Serial flash SCLK
A/D converter inputs (RCM4200 only)
A/D converter CONVERT input (RCM4200
only)<Superscript>*
A/D converter reference voltage (RCM4200
only)<Superscript>*
A/D converter ground (RCM4200
only)<Superscript>*
Prototyping Board Use
*
RabbitCore RCM4200