Datasheet

10 Rohde & Schwarz | R&S®HMO Compact Series
Serial Bus Analysis
I
2
C, SPI, CAN or LIN – in terms of interaction with the outside world for embedded systems, it is safe to
say that these are the most commonly used communication protocols. The R&S®HMO Compact Series
by Rohde & Schwarz offers you hardware-accelerated signal triggering and decoding for all of these
protocols. You can upgrade your instrument via software licence keys with those functions required to
develop your application:
❙ R&S®HOO10 / R&S®HV110: Analysis of I
2
C, SPI and UART/RS-232 signals on analog and logic channels
❙ R&S®HOO11 / R&S®HV111: Analysis of I
2
C, SPI and UART/RS-232 signals on all analog channels
❙ R&S®HOO12 / R&S®HV112: Analysis of CAN and LIN signals on analog and logic channels
Serial bus trigger types:
❙ I
2
C: Start, Stop, ACK, nACK,
Address/Data
❙ SPI: Start, End, Serial Pattern (32Bit)
❙ UART/RS-232: Startbit, Frame Start,
Symbol, Pattern
❙ LIN: Frame Start, Wake Up,
Identier, Data, Error
❙ CAN: Frame Start, Frame End,
Identier, Data, Error
SPI bus signal, MISO / MOSI decoded
HEX decoded CAN bus signal
I
2
C bus signal in zoom view