Rabbit RabbitCore RCM2200 User Manual - page 34
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RabbitCore RCM2200
A.5 Jumper Configurations
Figure A-5 shows the header locations used to configure the various RCM2200 options
via jumpers.
Figure A-5. Location of RCM2200 Configurable Positions
Table A-6 lists the configuration options.
NOTE: The jumper connections are made using 0
Ω
surface-mounted resistors.
Table A-6. RCM2100 Jumper Configurations
Header
Description
Pins Connected
Factory
Default
JP1
Flash Memory Size
(U8—RCM2250 only))
1–2
128K/256K
×
2–3
512K
JP2
Flash Memory Bank Select
(U8—RCM2250 only)
1–2
Normal Mode
×
2–3
Bank Mode
JP3
Flash Memory Bank Select
(U3)
1–2
Normal Mode
×
2–3
Bank Mode
JP4
Flash Memory Size (U3)
1–2
128K/256K
×
2–3
512K
JP5
Flash Memory Bank Select
(U7—not installed)
1–2
Normal Mode
—
2–3
Bank Mode
JP6
Flash Memory Size
(U7—not installed)
1–2
128K/256K
—
2–3
512K
JP7
SRAM Size
1–2
128K
RCM2200
RCM2210
2–3
512K
RCM2250
Top Side
Flash EPROM
JP2
JP1 JP6
JP5
JP3
JP4
Bottom Side
SRAM
JP7