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B.1 Introduction
The Prototyping Board included in the Development Kit makes it easy to connect an
RCM3365/RCM3375 module to a power supply and a PC workstation for development. It
also provides some basic I/O peripherals (RS-232, RS-485, a relay, 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, modi-
fications and additions can be made to the board without modifying or damaging the
RCM3365/RCM3375 module itself.
The Prototyping Board is shown below in Figure B-1, with its main features identified.
Power
Input
Module
Extension Header
J8
GND
GND
VBT
/RES
SM0
/IOWR
PG5
PG7
PE1
PE4
Voltage
PE6
PF7
Regulators
PF5
PB7
PB5
PB3
PB0
RCM3300
RCM3360/RCM3370
PROTOTYPING
BOARD
Module
Connectors
ACT
PD7
PD3
PD5
PG3
PG1
PC7
PC5
PC3
PC1
PF0
PF2
PA0
PA2
PA4
PA6
STAT
J9
Module
S1
Extension Header
RESET
Reset
Switch
82
H-Bridge
Motor Driver
Power
Terminals
LED
R1
D1
NC
+3.3 V
VRAM
C1
SMODE1
C2
C3
D2
/IORD
PG4
U2
L1
L293D
PG6
H-DRIVER
PE0
C4
PE3
R13
U1
PE5
J10
R12
OUT
OUT
00 01 02 03 04 05 06 07
R67
RP1
RP2
C8
PB6
R68
U4
R69
PB4
R70
U5
PB2
/RES_OUT
R16
R15
CORE MODULE
GND/EGND
LINK
PD6
CX1
PD2
PD4
PG2
UX1
PG0
SO20W
SMT Prototyping
PC6
U8
PC4
CX2
PC2
PC0
C16
PF1
R21
R22
R23
R24
UX2
PF3
SO20W
PA1
PA3
Q1
Q2
Q3
Q4
J13
JA
JB
PA5
PA7
C22
J12
R27 R28
GND
R25 R26
C23
R50
C24
D4
D5
D6
D7
J14
Q6
R49
CORE
S2
S3
DS2 DS3 DS4 DS5 DS6
TxE RxE GND TxF RxF 485+ GND 485–
RS-232
User
Signals
LEDs
Core
User
LED
Switches
Figure B-1. Prototyping Board
Quadrature
Decoder
Digital
Terminals
Inputs
R52 R53
R60 R61
U7
PF0_CLKD
PF0_QD
U3
L293D
H-DRIVER
R14
C5
BT1
Through-Hole
Prototyping Area
+5 V
+5 V
GND
GND
+3.3 V
+3.3 V
RX13
RX16
RX14
RX17
R39
J15
RX15
RX18
UX4
DX1
LCD1JA
Area
R42
UX5
C19
R40
DX2
U11
U12
U10
D 8
U9
R35
R36
JP5
R38
C26
K E Y PA D D I S P L AY B O A R D
L C D 1 J B
LCD/Keypad
RS-485
Module
Connections
RabbitCore RCM3365/RCM3375
RabbitNet
Port
Serial Flash
Socket
RABBITNET
R8 U6 C6
R9
J11
+5 V, 3.3 V, and
GND Buses
J16
J17
K 1
Relay
Terminals
C29
C30
Q5
R47
L C D 1 J C
Relay User
LED
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Troubleshooting
