SWRU125 Page 7
5.9 Jumper settings
Figure 3: CC2430DB Jumper settings
Table 3: Jumper settings summary
5.9.1 P3 Jumpers
The jumper between pin 1-2 on P3 can be replaced with an ampere meter to measure current
consumption of CC2430. The jumper must be mounted for normal operation.
Header
Pin
Description
Default setting
P3
1-2
Replace with ampere meter to measure current
consumption of CC2430
Mounted
P3
3-4
SW controlled power. Can be removed when
performing current measurement to reduce
leakage current
Mounted
P3
5-6
Accelerometer self test. Mount to perform
accelerometer self test function. See also section
5.9.1.
Not mounted
P4
7-9
Manual reset of USB MCU
Not mounted
P4
9-10 Mount during power on to force USB MCU into
boot loader
Not mounted
P5
1-2
Connects DD (Debug Data) between USB MCU
and CC2430. Should be removed when
connecting ICE to P8 “2430deb“ connector
Mounted
P5
3-4
Connects DC (Debug Clock) between USB MCU
and CC2430. Should be removed when
connecting ICE to P8 “2430deb” connector
Mounted
P5
5-6
Connects RESET_N signal between USB MCU
and CC2430. Can be removed when performing
current measurement to reduce leakage current
Mounted
P3, pin 1-2: Replace with ampere
meter to measure current
consumption of CC2430
P3, pin 3-4: SW controlled power
P3, pin 5-6: Accelerometer self test
P5, pin 1-2: Connects DD (Debug Data)
P5, pin 3-4: Connects DC (Debug Clock)
P5, pin 5-6: Connects RESET_N