User`s manual
6 RabbitCore 2000
2.1 Switching Between Program Mode and Run Mode
The RabbitCore 2000 is automatically in Program Mode when the programming cable is
attached,
and is automatically in Run Mode when no programming cable is attached. See
Figure 1.
Figure 1. RabbitCore 2000 Program Mode and Run Mode Setup
2.1.1 Detailed Instructions: Changing from Program Mode to Run Mode
1. Disconnect the programming cable from header J3 of the RabbitCore 2000.
2. Reset the RabbitCore 2000. You may do
this as explained in Figure 1. Figure 2
shows the location of the RESET button on
the Prototyping Board.
The RabbitCore 2000 is now ready to operate
in the Run Mode.
2.1.2 Detailed Instructions: Changing from
Run Mode to Program Mode
3. Attach the programming cable to header J3
on the RabbitCore 2000.
4. Reset the RabbitCore 2000. You may do this as explained in Figure 1. Figure 2 shows
the location of the RESET button on the Prototyping Board.
The RabbitCore 2000 is now ready to operate in the Program Mode.
J2
J1
+
C1
J4
U1
J5
S2
S3
S1
RN1
D2
JP1
DS3
DS2
DS1
C2
U2
C3
C4 C5
J6
C6
VCC
PA1
PA3
PA5
PA7
PB1
PB3
PB5
PB7
GND
D6
GND
PA0
PA2
PA4
PA6
PB0
PB2
PB4
PB6
D7
PCLK
RCM2000 PROTOTYPING BOARD
D4
D2
D0
PE6
PE4
PE2
PE0
/IOR
/WDO
A11
A9
A7
A5
A3
A1
STAT
PC1
PC3
PC5
PC7
PD1
PD3
PD5
PD7
VCC
VRAM
SM1
/RSTI
GND
A12
A10
A8
A6
A4
A2
A0
PC0
PC2
PC4
PC6
PD0
PD2
PD4
PD6
GND
VBAT
SM0
VCC
D5
D3
D1
PE7
PE5
PE3
PE1
/RSTO
/BEN
/IOW
RESET
S2
PB3
PB2
PA1
PA0
DS3
S3
DS2
PWR
GND
RXB
TXB
TXCRXC
J3
RS-232
J2
J1
+
C1
J4
U1
J5
S2
S3
S1
RN1
D2
JP1
DS3
DS2
DS1
C2
U2
C3
C4 C5
J6
C6
VCC
PA1
PA3
PA5
PA7
PB1
PB3
PB5
PB7
GND
D6
GND
PA0
PA2
PA4
PA6
PB0
PB2
PB4
PB6
D7
PCLK
RCM2000 PROTOTYPING BOARD
D4
D2
D0
PE6
PE4
PE2
PE0
/IOR
/WDO
A11
A9
A7
A5
A3
A1
STAT
PC1
PC3
PC5
PC7
PD1
PD3
PD5
PD7
VCC
VRAM
SM1
/RSTI
GND
A12
A10
A8
A6
A4
A2
A0
PC0
PC2
PC4
PC6
PD0
PD2
PD4
PD6
GND
VBAT
SM0
VCC
D5
D3
D1
PE7
PE5
PE3
PE1
/RSTO
/BEN
/IOW
RESET
S2
PB3
PB2
PA1
PA0
DS3
S3
DS2
PWR
GND
RXB
TXB
TXCRXC
J3
RS-232
C4
U1
U2
R4
Y2
C5
R3
Y1
C1
C2
R2
TP1
R1
JP1
C3
TP3
TP2
J3
PB5
PB7
GND
PB4
PB6
PCLK
D6
D7
D2
D3
D5
D4
D1
D0
PE7
PE6
PE5
PE4
PE3
PE2
PE1
PE0
/IOW
/IOR
/BEN
/WDO
PA1
PA3
PA5
PA7
PB1
PB3
GND
PA0
PA2
PA4
PA6
PB0
PB2
J1
VCC
J2
A12
A10
A8
A6
A4
A2
A0
A11
A9
A7
A5
A3
A1
STAT
PC0
PC2
PC4
PC6
PD0
PD2
PD4
PD6
GND
VBAT
PC1
PC3
PC5
PC7
PD1
PD3
PD5
PD7
VCC
SM1
GND
VRAM
SM0
VCC
/RESO
/RSTI
SRAM
C4
U1
U2
R4
Y2
C5
R3
Y1
C1
C2
R2
TP1
R1
JP1
C3
TP3
TP2
J3
PB5
PB7
GND
PB4
PB6
PCLK
D6
D7
D2
D3
D5
D4
D1
D0
PE7
PE6
PE5
PE4
PE3
PE2
PE1
PE0
/IOW
/IOR
/BEN
/WDO
PA1
PA3
PA5
PA7
PB1
PB3
GND
PA0
PA2
PA4
PA6
PB0
PB2
J1
VCC
J2
A12
A10
A8
A6
A4
A2
A0
A11
A9
A7
A5
A3
A1
STAT
PC0
PC2
PC4
PC6
PD0
PD2
PD4
PD6
GND
VBAT
PC1
PC3
PC5
PC7
PD1
PD3
PD5
PD7
VCC
SM1
GND
VRAM
SM0
VCC
/RESO
/RSTI
SRAM
Rabbit 2000
Core Module
To PC COM port
Colored side
lines up with
pin 1
Run Mode
Program Mode
Power
Power
RESET Core Module when changing mode:
Short out pins 3840 on header J2,
OR
Press RESET button (if using Prototyping Board), OR
Remove, then reapply power
after removing or attaching programming cable.
Rabbit 2000
Core Module
Pins 3840
Figure 2. Location of Prototyping Board
Reset Button
J5
S2
S3
S1
RN1
D2
JP1
DS3
DS2
DS1
RESET
S2
PB3
PB2
PA1
PA0
DS3
DS2
PWR