4.4 Zero Ohm Resistors

SAM V71 Xplained Ultra has several zero ohm resistors that can be used to disconnect I/O pins of the ATSAMV71Q21 from connectors and on-board ICs and to disconnect power signals. All Arduino pin numbers are listed in Arduino Connectors. Table 4-33 lists all zero ohm resistors on the kit. Figure 4-3 and Figure 4-4 shows where they are located.

Info: Note from Table 4-33 that there are some zero ohm resistors that aren't mounted by default on the kit.
Table 4-33. Zero Ohm Resistors
DesignatorMountedFromToComment
R100YesVCC_P3V3VCC_TARGET_P3V3
R109YesV_SUPERCAPU101_8Supercap voltage to U101
R112NoU101_8Arduino VBAT pinPower, J501 pin 1
R200YesPD11Audio IRQ
R201YesPB00EXT1 pin 13
R202YesPB01EXT1 pin 14
R203YesPD28LCD connector pin 44IRQ1
R207YesPB01Arduino pin 14Communication, J505
R208YesPB00Arduino pin 15Communication, J505
R209YesPD26EXT2 pin 8
R211YesPB01Arduino pin 23Digital Extra, J507
R213YesPB00Arduino pin 24Digital Extra, J507
R215YesPD26Arduino pin 54Analog low, J502
R216NoPE00Arduino pin 59Analog low, J502
R217NoPE03Arduino pin 60Analog low, J502
R218NoPE04Arduino pin 61Analog low, J502
R219YesPD24Arduino pin 62Analog high, J504
R220YesPA10Arduino pin 63Analog high, J504
R221YesPA22Arduino pin 64Analog high, J504
R222NoPE05Arduino pin 65Analog high, J504
R223YesPD24Audio RF
R224YesPB01Audio TK
R225YesPA22Audio RK
R226YesPB00Audio TF
R228YesPA10Audio RD
R229YesPD26Audio TD
R230YesPD21PLL clock input
R234YesPD16Arduino pin 16Communication, J505
R400YesPB06 (SWDIO)ARM JTAG
R401YesPB07 (SWCLK)ARM JTAG
R402YesRESETARM JTAG
R403YesPB05 (TRACESWO)ARM JTAG
R800YesAudioHeadphone jack
R802YesAudioHeadphone jack
R806YesMicrophone jackAudio
R811YesMicrophone jackAudio
R814YesGNDAudio GND
R815YesGNDAudio GND
R816YesGNDAudio GND
R818YesGNDPLL AD0I2C address select
R819YesVCC_P1V8Audio DCVDD
R920YesVCC_P3V3VCC_EDBG_P3V3
Figure 4-3. Zero Ohm Resistors Top
Figure 4-4. Zero Ohm Resistors Bottom