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2.2 Hardware Connections
There are three steps to connecting the Prototyping Board for use with Dynamic C and the
sample programs:
1. Attach the RCM3365/RCM3375 module to the Prototyping Board.
2. Connect the serial programming cable between the RCM3365/RCM3375 and the worksta-
tion PC or if you have an RCM3365 with RabbitSys firmware you may connect the
RCM3365 and the PC using Ethernet cables.
3. Connect the power supply to the Prototyping Board.
2.2.1 Step 1 — Attach Module to Prototyping Board
Turn the RCM3365/RCM3375 module so that the Ethernet jack is facing the direction shown
in Figure 2 below. Align the pins from headers J3 and J4 on the bottom side of the module into
header sockets JA and JB on the Prototyping Board. The picture card (NAND flash) does not
have to be inserted into connector J6 on the RCM3365/RCM3375 at this time.
Figure 2. Install the RCM3365/RCM3375 Module on the Prototyping Board
NOTE: It is important that you line up the pins on headers J3 and J4 of the RCM3365/
RCM3375 module exactly with the corresponding pins of header sockets JA and JB on
the Prototyping Board. The header pins may become bent or damaged if the pin align-
ment is offset, and the module will not work. Permanent electrical damage to the mod-
ule may also result if a misaligned module is powered up.
Press the module's pins firmly into the Prototyping Board header sockets—press down in the
area above the header pins using your thumbs or fingers over the header pins as shown in
Figure 2. Do not press down on the picture card connector (J6) unless the picture card is
installed, but rather press down on the circuit board along the edge by the connector. Also, do
not press down on the middle of the module to avoid flexing the module, which could damage
the module or components on the module.
Should you need to remove the module, grasp it with your fingers along the sides by the con-
nectors and gently work the module up to pull the pins away from the sockets where they are
installed. Do not remove the module by grasping it at the top and bottom.
10
R1
J8
D1
GND
NC
GND
+3.3 V
VBT
VRAM
C1
/RES
SMODE1
C2
C3
SM0
D2
/IORD
/IOWR
PG4
U2
L1
L293D
PG5
PG6
H-DRIVER
PG7
PE0
C4
PE1
PE3
R13
U1
PE4
PE5
J10
R12
OUT
PE6
00 01 02 03 04 05 06 07
OUT
PF7
PF5
R67
RP1
RP2
C8
PB7
R68
PB6
U4
R69
PB5
PB4
R70
U5
PB3
PB2
PB0
/RES_OUT
R16
R15
RCM3300
PROTOTYPING
BOARD
J6
CORE MODULE
GND/EGND
ACT
LINK
PD7
PD6
CX1
PD3
PD2
PD5
PD4
PG3
PG2
UX1
PG1
PG0
SO20W
PC7
PC6
U8
PC5
PC4
JA
JB
CX2
PC3
PC2
PC1
PC0
C16
PF0
PF1
R21
R22
R23
R24
UX2
PF2
PF3
SO20W
PA0
PA1
PA2
PA3
Q1
Q2
Q3
Q4
J13
JA
JB
PA4
PA5
PA6
PA7
C22
J12
R25 R26
R27 R28
STAT
GND
C23
R50
J9
D4
D5
D7
C24
D6
J14
Q6
R49
CORE
S1
S2
S3
RESET
DS2 DS3 DS4 DS5 DS6
TxE RxE GND TxF RxF 485+ GND 485–
CORE
R52 R53
R60 R61
U7
PF0_CLKD
PF0_QD
U3
R8 U6 C6
L293D
H-DRIVER
R9
R14
C5
BT1
+5 V
+5 V
GND
GND
+3.3 V
+3.3 V
RX13
RX16
RX14
RX17
R39
J15
RX15
RX18
UX4
DX1
LCD1JA
UX5
C19
R42
R40
DX2
K 1
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
L C D 1 J C
RabbitCore RCM3365/RCM3375
RABBITNET
J11
J16
J17
C29
C30
Q5
R47
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Table of Contents
Troubleshooting
