Spectrum Digital TMS320LF2407 Technical Reference page 28

2.11 EVM320LF2407 Jumpers
The TMS320LF2407 EVM has 16 jumpers which determine how features on the
EVM are utilized. The table below lists the jumpers and their function. The following
sections describe the use of each jumper.
Jumper #
JP1
JP2
JP3
JP4
JP5
JP6
JP7
JP8
JP9
JP10
JP11
JP12
JP13
JP14
JP15
JP16
Each jumper on the TMS320LF2407 EVM is a 1x3 jumper. Each jumper must have the
selection 1-2 or 2-3. The #2 pin is the center pin. The #1 pin has a square solder pad
and can be seen from the solder side of the printed circuit board. This pin is usually
marked with a '1' on the boards silkscreen. A top view of this type of jumper is shown
below.
Unless noted otherwise, all jumpers must be
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Table 10: EVM320LF2407 Jumpers
Size
1 x 3
1 x 2
1 x 3 Serial RAM Write Protect Select
1 x 3
1 x 3
1 x 3
1 x 3
1 x 3
1 x 3
1 x 3
1 x 3 BIO Hardware Handshaking
1 x 3
1 x 3
1 x 3
1 x 3 SPI/SCI Bootloader Selection
1 x 3
1 2
1x3 Jumper Layout
WARNING !
installed in either the 1-2 or 2-3 position
Spectrum Digital, Inc
Function
CAN Termination Select
CAN Input Select
SPI Port Routing Select
Flash/Watchdog Select
MP/MC Select
Analog Power Select
VREF HI Select
VREF LO Select
Host Reset Select
SCI Receive Select
Clock Input Select
DTS/RTS Select
BOOTEN Select
3
2-17