20-101-1247 Rabbit Semiconductor, 20-101-1247 Datasheet - Page 104
![CORE MODULE RCM5450W](/photos/6/74/67495/20-101-1247_sml.jpg)
20-101-1247
Manufacturer Part Number
20-101-1247
Description
CORE MODULE RCM5450W
Manufacturer
Rabbit Semiconductor
Datasheet
1.20-101-1246.pdf
(120 pages)
Specifications of 20-101-1247
Module/board Type
MPU Core Module
Wireless Frequency
73.73 MHz
For Use With/related Products
RCM5450W
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
316-1149
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All signals from the RCM5400W module are available on header J2 of the Prototyping
Board. The remaining ports on the Rabbit 5000 microprocessor are used for RS-232 serial
communication. Table B-2 lists the signals on header J2 as configured by the
function call where applicable, 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-
mount components may be installed. Small holes are provided around the surface-mounted
components that may be installed around the prototyping area.
98
Table B-2. Use of RCM5400W Signals on the Prototyping Board
22–23
24–25
26–27
28–29
30–31
32–36
37–38
48–49
8–15
Pin
16
17
18
19
20
21
39
50
1
2
3
4
5
6
/RESET_IN Input to reset generator
/RST_OUT Reset output from reset generator
Pin Name
PB6–PB7
PC0–PC1
PC2–PC3
PC4–PC5
PC6–PC7
PA0–PA7
PE0–PE4
PE5–PE6
/IOWR
+3.3 V
/IORD
GND
GND
PB0
PB1
PB2
PB3
PB4
PB5
N/A
PE7
+3.3 V power supply
External read strobe
External write strobe
Output, low
Serial flash SCLK
Output, high (programming port CLKA)
LED DS2 (output normally high/off)
LED DS3 (output normally high/off)
Switch S2 (input normally open/pulled up)
Switch S3 (input normally open/pulled up)
Output, high
Serial Port D (RS-232, header J4) (high)
Serial Port C (RS-232, header J4) (high)
Serial Port B (used by serial flash on RCM5400W)
Serial Port A (programming port) (high)
Output, high
Not available
Output, pulled high
Not available
Prototyping Board Use
RabbitCore RCM5400W
brdInit()
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