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Hardware Connections

1.  Attach Module to Prototyping Board

Turn the RCM3700 module so that the Ethernet jack is on the left as shown in Figure 1 below. Insert 
the module’s J1 header into the TCM_SMT_SOCKET socket on the Prototyping Board. The shaded 
corner notch at the bottom right corner of the RCM3700 module should face the same direction as the 
corresponding notch below it on the Prototyping Board.

Figure 1.  Install the RCM3700 Module on the Prototyping Board

NOTE:

It is important that you line up the pins on header J1 of the RCM3700 module exactly 

with the corresponding pins of the TCM_SMT_SOCKET socket on the Prototyping Board. The 
header pins may become bent or damaged if the pin alignment is offset, and the module will not 
work. Permanent electrical damage to the module may also result if a misaligned module is 
powered up.

Press the module’s pins firmly into the Prototyping Board headers.

2.  Connect Programming Cable

The programming cable connects the RCM3700 to the PC running Dynamic C to download programs 
and to monitor the RCM3700 module during debugging.

Connect the 10-pin connector of the programming cable labeled 

PROG

 to header J2 on the RCM3700 

as shown in Figure 2. Be sure to orient the marked (usually red) edge of the cable towards pin 1 of the 
connector. (Do not use the 

DIAG

 connector, which is used for a normal serial connection.)

+V

/RESET

LDE0

LED2

LED4

LED6

GND

+BKL

T

/CS

LED1

LED3

LED5

GND

GND

A2

A1

D1

D3

D5

D7

GND

A3

A1

D0

D2

D4

D6

GND

+BKL

T

/CS

LED1

LED3

LED5

GND

GND

A2

A0

D1

D3

D5

D7

L2

C1

C2

IR1

R1
R2
R3
R4

Rx

Tx

R5

R6

C3

R9

R7

R8

JP1

J1

+485

GND

–485

JP2

R12

R11

U3

C4

C7

C8 C10

R13

C11

U4

C5

C6

C9

J2

GND
/IORD
PB5
PB3
PA0

PA6
PB0
/RES
+5V
PF4
PF6
PC1/PG2
PC0_TXD
PE5
PE1
PG7_RXE
PD4
VBAT

PA4 P

A2

/IOWR

PE7
PB4
PB2
PA1
PA3
PA5
PA7
PB7
PF0
PF1
PF5
PF7

PE4
PE0

PD5

PG6

TXE

PC2

TXC

PC3/

PG3

GND

RXC TXC RXE

GND

NC

U1

C12

C13

C15

C14

L1

C17

U2

C18

U6

R14

D1

C19

D2

J4

DCIN

+3.3V

GND

+5V

+5V

GND

+3.3V

LCD1JB

LCD1JC

LCD1JA

U5

C16

R15

BT1

GND

TXD

RXD

TXE

GND

TCM_SMT_SOCKET

+5V

VBA

T

PD5

/IORD

PG6_TXE

PE0

PE4

PE7

PC2_TXC

PC0_TXD

PF6

PF4

PB5

PB3

PB0

PF1

PA

1

PA

3

PA

5

PA

7

J5

GND

R16

GND

/RES

PD4

/IOWR

PE1

PE5

PC3/PG3

PF7

PF5

PB7

PB4

PB2

PF0

PA

0

PA

2

PA

4

PA

6

PG7 RXE

PC1/ PG2

C22

C26

R21 R18

C20

R19

C21

R20

R22

JP4

1

2

RP1

CX1

CX2

CX3

CX4

CX5

CX6

CX7

CX8

CX9

CX10

CX11

UX2

UX1

U8

R23

C24

C25

C23

U7

C27

R25

R24

C28

R26

R27

R28

R29

JP8

R30 R31 R32 R33 R34 R35 R36

C35

R43

C29

J7

THERMISTOR

R37

J8

VREF

AGND

R44

THERM_IN

AIN 06

05

04

03

02

01

00 AIN

AGND

R38

C30 C31

C32 C33

C34

R39 R40

R41 R42

R48

DS1

DS2

R45

R49

R46

DS3

R47

S3

S2

S1

CONVERT

JP5

JP6

JP7

NC

NC

NC

NC

NC

NC

+V

/RST

ET

LED0

LED2

LED4

LED6

GND

A3

A1

D0

D2

D4

D6

RCM36/37XX SERIES PROT

OTYPING BOARD

RESET

R24

R2

C18

C34

RP1

RP2

R18

R36

C35

C19

C26

C27

C28

R15

R16

C36

C39

R13

U1C25

JP1

C7

JP3

J2

C33

C32

C30

C31

C15

C17

C20

C38

C41

U4

R6

R11

C37

R4

R5

U5

C29

JP2

Y1

C40

C10

Q1

R7

C49

L2

L1

C14

C12

C22

U8

C23

Y3

C57

R31

C58

R29

DS2

R32

R30

DS1

J3

R34

C16

R28

T1

C24

C21

D1

U6

C53

R26

U3

R33

C8

U11

L4

L3

C54  C55

L6

TCM_SMT_SOCKET

Align shaded

corners

RCM3700

Figure 2.  Connect Programming Cable and Power Supply

NOTE:

Be sure to use the programming cable (part number 101-0542) supplied with this Devel-

opment Kit—the programming cable has blue shrink wrap around the RS-232 converter section 
located in the middle of the cable. Programming cables from other Z-World or Rabbit Semicon-
ductor kits were not designed to work with RCM3700 modules.

Connect the other end of the programming cable to a COM port on your PC.

NOTE:

Some PCs now come equipped only with a USB port. It may be possible to use an 

RS-232/USB converter with the programming cable supplied with the RCM3700 series 
Development Kit. An RS-232/USB converter is available through the Z-World Web store.

3.  Connect Power

When all other connections have been made, you can connect power to the Prototyping Board. Con-
nect the wall transformer to 3-pin header J4 on the Prototyping Board as shown in Figure 2 above. 

The connector may be attached either way as long as it is not offset to one side.

Plug in the wall transformer. The LED above the 

RESET

 button on the Prototyping Board should 

light up. The RCM3700 and the Prototyping Board are now ready to be used.

NOTE:

The 

RESET

 button is provided on the Prototyping Board to allow a hardware reset with-

out disconnecting power.

Overseas Development Kits

Development kits sold outside North America include a header connector that may be connected to 3-
pin header J4 on the Prototyping Board. The red and black wires from the connector can then be con-
nected to the positive and negative connections on your power supply. The power supply should deliver 
7.5 V–30 V DC at 500 mA.

+V

/RESET

LDE0

LED2

LED4

LED6

GND

+BKL

T

/CS

LED1

LED3

LED5

GND

GND

A2

A1

D1

D3

D5

D7

GND

A3

A1

D0

D2

D4

D6

GND

+BKL

T

/CS

LED1

LED3

LED5

GND

GND

A2

A0

D1

D3

D5

D7

L2

C1

C2

IR1

R1
R2
R3
R4

Rx

Tx

R5

R6

C3

R9

R7

R8

JP1

J1

+485

GND

–485

JP2

R12

R11

U3

C4

C7

C8 C10

R13

C11

U4

C5

C6

C9

J2

GND
/IORD
PB5
PB3
PA0

PA6
PB0
/RES
+5V
PF4
PF6
PC1/PG2
PC0_TXD
PE5
PE1
PG7_RXE
PD4
VBAT

PA4 P

A2

/IOWR

PE7
PB4
PB2
PA1
PA3
PA5
PA7
PB7
PF0
PF1
PF5
PF7

PE4
PE0

PD5

PG6

TXE

PC2

TXC

PC3/

PG3

GND

RXC TXC RXE

GND

NC

U1

C12

C13

C15

C14

L1

C17

U2

C18

U6

R14

D1

C19

D2

J4

DCIN

+3.3V

GND

+5V

+5V

GND

+3.3V

LCD1JB

LCD1JC

LCD1JA

U5

C16

R15

BT1

GND

TXD

RXD

TXE

GND

TCM_SMT_SOCKET

+5V

VBA

T

PD5

/IORD

PG6_TXE

PE0

PE4

PE7

PC2_TXC

PC0_TXD

PF6

PF4

PB5

PB3

PB0

PF1

PA

1

PA

3

PA

5

PA

7

J5

GND

R16

GND

/RES

PD4

/IOWR

PE1

PE5

PC3/PG3

PF7

PF5

PB7

PB4

PB2

PF0

PA

0

PA

2

PA

4

PA

6

PG7 RXE

PC1/ PG2

C22

C26

R21 R18

C20

R19

C21

R20

R22

JP4

1

2

RP1

CX1

CX2

CX3

CX4

CX5

CX6

CX7

CX8

CX9

CX10

CX11

UX2

UX1

U8

R23

C24

C25

C23

U7

C27

R25

R24

C28

R26

R27

R28

R29

JP8

R30 R31 R32 R33 R34 R35 R36

C35

R43

C29

J7

THERMISTOR

R37

J8

VREF

AGND

R44

THERM_IN

AIN 06

05

04

03

02

01

00 AIN

AGND

R38

C30 C31

C32 C33

C34

R39 R40

R41 R42

R48

DS1

DS2

R45

R49

R46

DS3

R47

S3

S2

S1

CONVERT

JP5

JP6

JP7

NC

NC

NC

NC

NC

NC

+V

/RST

ET

LED0

LED2

LED4

LED6

GND

A3

A1

D0

D2

D4

D6

RCM36/37XX SERIES PROT

OTYPING BOARD

RESET

3-pin

power connector

AC Adapter

Reset switch

R24

R2

C18

C34

RP1

RP2

R18

R36

C35

C19

C26

C27

C28

R15

R16

C36

C39

R13

U1C25

JP1

C7

JP3

J2

C33

C32

C30

C31

C15

C17

C20

C38

C41

U4

R6

R11

C37

R4

R5

U5

C29

JP2

Y1

C40

C10

Q1

R7

C49

L2

L1

C14

C12

C22

U8

C23

Y3

C57

R31

C58

R29

DS2

R32

R30

DS1

J3

R34

C16

R28

T1

C24

C21

D1

U6

C53

R26

U3

R33

C8

U11

L4

L3

C54  C55

L6

Colored

edge

To

PC 

COM

 port

Blue

shrink wrap

PROG

DIAG

Programming

Cable

PROG

J2

Summary of Contents for RCM3700

Page 1: ...unication error mes sage when you compile and load the sample program it is possible that your PC cannot handle the higher program loading baud rate Try changing the maximum download rate to a slower baud rate as follows Locate the Serial Options dialog in the Dynamic C Options Project Options Communica tions menu Select a slower Max download baud rate If a program compiles and loads but then lose...

Page 2: ...e the programming cable part number 101 0542 supplied with this Devel opment Kit the programming cable has blue shrink wrap around the RS 232 converter section located in the middle of the cable Programming cables from other Z World or Rabbit Semicon ductor kits were not designed to work with RCM3700 modules Connect the other end of the programming cable to a COM port on your PC NOTE Some PCs now ...

Page 3: ...e the programming cable part number 101 0542 supplied with this Devel opment Kit the programming cable has blue shrink wrap around the RS 232 converter section located in the middle of the cable Programming cables from other Z World or Rabbit Semicon ductor kits were not designed to work with RCM3700 modules Connect the other end of the programming cable to a COM port on your PC NOTE Some PCs now ...

Page 4: ...unication error mes sage when you compile and load the sample program it is possible that your PC cannot handle the higher program loading baud rate Try changing the maximum download rate to a slower baud rate as follows Locate the Serial Options dialog in the Dynamic C Options Project Options Communica tions menu Select a slower Max download baud rate If a program compiles and loads but then lose...

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