UG-400 Datasheet, PDF (19/20 Pages) Analog Devices – Plug and play system evaluation

Hardware User Guide
UG-400
JUMPER CONFIGURATIONS
Table 4.
Interface
RS-485/RS-422
RS-232
CAN
SPI0
SPI2
Configuration
Half-duplex configuration
Full-duplex configuration
120 Ω termination
Loopback TOUT1 to RIN1
Split terminate the bus with 120 Ω and a common-mode 47 nF
capacitor
No termination
Master mode
Slave mode
Master mode
Slave mode
Jumpers Fitted
JP3, JP4, JP40
Not applicable
JP19
JP2
JP17, JP18
Jumpers Open
Not applicable
JP3, JP4, JP40
Not applicable
Not applicable
Not applicable
Not applicable
JP5, JP7, JP9, JP11,
JP13, JP15, JP20,¹
JP36
JP6, JP8, JP10, JP12,
JP14, JP16, JP21, JP37
JP22, JP24, JP26,
JP28, JP30, JP32,
JP35,² JP38
JP23, JP25, JP27,
JP29, JP31, JP33,
JP34, JP39
JP17, JP18
JP6, JP8, JP10, JP12,
JP14, JP16, JP21,¹ JP37
JP5, JP7, JP9, JP11,
JP13, JP15, JP20, JP36
JP23, JP25, JP27, JP29,
JP31, JP33, JP34,² JP39
JP22, JP24, JP26, JP28,
JP30, JP32, JP35, JP38
1 _{Warning: JP20 and JP21 should never both be connected because doing so will create a short circuit between 3.3 V and GND.}
2 _{Warning: JP34 and JP35 should never both be connected because doing so will create a short circuit between 3.3 V and GND.}
Rev. 0 | Page 19 of 20