Introduction - Rabbit RabbitCore RCM5400W User Manual

B.1 Introduction
The Prototyping Board included in the Development Kit makes it easy to connect an
RCM5400W module to a power supply and a PC workstation for development. It also pro-
vides some basic I/O peripherals (RS-232, LEDs, and switches), as well as a prototyping
area for more advanced hardware development.
For the most basic level of evaluation and development, the Prototyping Board can be
used without modification.
As you progress to more sophisticated experimentation and hardware development,
modifications and additions can be made to the board without modifying the RCM5400W
module.
The Prototyping Board is shown below in Figure B-1, with its main features identified.
RCM5400W
Module
Connector
RCM5400W
Standoff
Mounting
SMT Prototyping
Area
92
Current-
Measurement
Headers
Power
Input
Power
LED
U1
C1
C2
C53
C5
J2
L1
C6
/RST_OUT
RCM1
/IOWR
VBAT
EXT
PA1
PA3
JP16
JP6 PA5
C18
JP5
JP12
U3 PA7
JP4
JP3
JP14 PB1
JP8
C16 JP7
PB3
JP18
JP9
JP10
PB5
PB7
R25
PC1
C15
Q1 PC3
PC5
PC7
R29
PE1
PE3
R20
R19
PE5
R10
R9
PE7
RX43
PD1
LN1
PD3
LN3
PD5
LN5
RX97
RX59
RX57
RX49 RX55 PD7
LN7
VREF
J3
UX3
Analog
RCM5400W
Module
Extension Header
Figure B-1. Prototyping Board
Backup +5 V, 3.3 V, and
GND Buses
Battery
1
S1
RESET
BT1
UX49 UX4
UX47
+5 V
GND
GND
/IORD
+3.3 V
RX81
/RST_IN
PA0
PA2
PA4
RX83
PA6
PB0
PB2
PB4
RX11
Through-Hole
PB6
PC0
Prototyping Area
PC2
PC4
PC6
PE0
RX67
PE2
PE4
PE6
PD0
LN0
PD2
LN2
PD4
LN4
PD6
LN6
RX75
CVT RX73 CX27
AGND
CX25
CX23 RX77 RX79
DS3
DS2
R21
JP25 R22 R24
R23
1 GND
1
S2 S3
GND
I/O
User
Switches
Reset
Switch
RS-232
Header
UX30
UX10 SMT Prototyping
Area
UX12
UX14
UX16
GND
User
LEDs
RabbitCore RCM5400W