Standalone Operation Of The Rcm3100 - Rabbit RabbitCore RCM3100 User Manual

Distributor of Digi International: Excellent Integrated System Limited
Datasheet of 101-0533 - KIT DEV RABBIT3000/RCM3100
Contact us: sales@integrated-circuit.com Website: www.integrated-circuit.com
RN1
GND NC PD1 PD0
RCM1JA
PD7
GND +3.3V PD6
VBAT
VRAM PD3 PD2
EXT
/RES
SM1 PD5 PD4
IN
SM0 /IORD PG3 PG2
/IOWR PG4 PG1 PG0
PG5 PD4 PD5
PG6
PG7 PE0 PC5 PC4
PC3
PE1 PE3 PC2
PE4 PE5 PC1 PC0
PE6 PE7 PF0 PF1
PF7 PF6 PF2 PF3
PF5 PF4 PA0 PA1
PA2
PB7 PB6 PA3
PB5 PB4 PA4 PA5
PB3 PB2 PA6 PA7
PB0 /RES PE4 GND UX10
J1 J3
C1
RC15
R1 RC19
R4
RC20
R3
UX9
C3
R5
R2
RC14
RC17
RC16
RC13
UX3
RC12
R21
RC10
RC11
GND NC PD1
PD0
GND +3.3V PD7 PD6
VBAT
VRAM PD3 PD2
EXT
/RES
SM1 PD5 PD4
IN
SM0 /IORD PG3 PG2
/IOWR PG4 PG1
PG0
PG5 PG6 PD4 PD5
PG7 PE0 PC5 PC4
PE1 PE3 PC3 PC2
PE4 PE5 PC1 PC0
PE6 PE7 PF0 PF1
PF7 PF6 PF2 PF3
PF5 PF4 PA0 PA1
PB7 PB6 PA2 PA3
RCM2JA
PB5 PB4 PA4 PA5
RESET
PB3 PB2 PA6 PA7
PB0 /RES STATUS GND
J4
Figure 7. Switching Between Program Mode and Run Mode
A program "runs" in either mode, but can only be downloaded and debugged when the
RCM3100 is in the Program Mode.
Refer to the
Rabbit 3000 Microprocessor User's Manual
gramming port and the programming cable.

4.3.2 Standalone Operation of the RCM3100

The RCM3100 must be programmed via the Prototyping Board or via a similar arrange-
ment on a customer-supplied board. Once the RCM3100 has been programmed success-
fully, remove the serial programming cable from the programming connector and reset the
RCM3100. The RCM3100 may be reset by cycling the power off/on or by pressing the
RESET button on the Prototyping Board. The RCM3100 module may now be removed
from the Prototyping Board for end-use installation.
CAUTION: Disconnect power to the Prototyping Board or other boards when removing
or installing your RCM3100 module to protect against inadvertent shorts across the
pins or damage to the RCM3100 if the pins are not plugged in correctly. Do not reapply
power until you have verified that the RCM3100 module is plugged in correctly.
26
RN5
GND RCM1JB
RCM3000 ETHERNET CORE MODULE
R17
Battery
BT1
J15
SLAVE
MASTER
UX11
RCM2
RC24
RC23
RC22
RC21
RC2 UX2
GND
GND
+3.3V
+3.3V
+5V
RC6
UX5
R14
U1
C5
C8
RCM2JB
C6
S2 S3
PG6 PG7
RxC TxC
Colored edge
C7
J5
DS1 DS2
RS-232
TxB RxB GND
RESET RCM3100 Module when changing mode:
Short out pins 28–32 on header J2,
Press RESET button (if using Prototyping Board),
Cycle power off/on
after removing or attaching programming cable.
L1
C17
D1
R20 C13
D2
U4
C12
U5
+5V +5V
+3.3V +3.3V
GND
+5V
+3.3V
J8 UX4
+3.3V
+5V
RC7
RC4
C16 DISPLAY BOARD
U6
C14
C9
To
U3
U3
RC26
PC COM port
RC9
UX7
RCM30/31/32XX SERIES
PROTOTYPING BOARD
J10 J7
DISPLAY BOARD DISPLAY BOARD
OR
for more information on the pro-
RabbitCore RCM3100
J11
2.5 MM JACK
GND +DC
GND
+5V
RC25
RC5
RC27
RC28
RC29
UX13
OR