| |
I2Cbus TD |
SPIbus TD |
UART-RS232bus TD |
| Definition |
| Protocol Setup |
N.A. |
Select CPOL, CPHA, DATA = MSB
or LSB.
Also, may select SIOP or SSPI defaults. |
For UART
Select BitRate
Select # Data Bits (5-9)
Select Parity (Odd, Even, None)
Select # Stop Bits (1, 1.5, 2)
Select Bit Order (MSB or LSB)
Select Polarity (IdleLow or IdleHigh)
For RS-232
Select BitRate
Select # Data Bits (5-8)
Select Parity (Odd, Even, None)
Select # Stop Bits (1, 1.5, 2) |
| Decode Capability |
| Definition |
| Format |
Hexadecimal, Binary, ASCII |
Hexadecimal, Binary, ASCII |
Hexadecimal, Binary, ASCII |
| Decode Setup |
Threshold definition required.
Default is to Percent amplitude.
Choose to Decode address values
including/not including the R/W bit in
address value. |
Threshold definition required.
Default is to Percent amplitude.
Select CPOL, CPHA, DATA = MSB
or LSB. |
Threshold definition required. Default is
to Percent amplitude. Select BitRate, #
Data Bits, Parity, # Stop Bits, Bit Order,
and Polarity (for RS-232, no Bit Order or
Polarity setup). |
| Decode Input |
|
|
Any analog Channel, Memory, or Math
trace. |
| # of Decode waveforms |
Up to 4 buses may be decoded at
one time.
Sources can be Channels or Memory
Waveforms.
In addition, zooms can be displayed (with
decoded information). |
Up to 4 buses may be decoded at
one time.
Sources can be Channels or Memory
Waveforms.
In addition, zooms can be displayed
(with decoded information). |
Up to 4 buses may be decoded at
one time.
In addition, zooms can be displayed
(with decoded information). |
| location |
Overlaid over DATA waveform, on Grid |
Overlaid over DATA waveform, on Grid |
Overlaid over DATA waveform, on
Grid. (Note: Use multi-grid if there is
more than one decoder ON) |
| visual Aid |
Color Coding for FRAME, START/
ReSTART bit, ADDR, R/W, DATA,
ACK, and STOP bit |
Color Coding for FRAME and DATA |
Color Coding for Start Bit, Stop
Bit, Parity Bit, and DATA. Decode
information is intelligently annotated
based on timebase setting. |
| Trigger Capability |
| Format |
Hexadecimal or Binary.
ADDRESS and DATA can be set up with
different formats. |
Hexadecimal or Binary |
Hexadecimal or Binary |
| Trigger Setup |
Trigger on START, ReSTART, STOP,
ADDR, DATA, ADDR+DATA, Data
Length, Missing ACK |
Trigger on DATA |
Trigger on DATA or Parity ERROR |
ADDReSS
(ID) Condition
Setup |
Specify one ADDRESS with condition
of = 7 or 10-bit ADDRESS supported with
full Read, Write, or R/W=”Don’t Care”
selectability on both 7 and
10-bit ADDRESSes
Choose to Trigger on address values
that include/don’t include R/W bit in
address value. |
N.A. |
N.A. |
DATA Condition
Setup |
<=, <, =, >, >=, <>, in range, out of
range, don’t care. |
= |
<=, <, =, >, >=, <>, in range, out of
range, don’t care. |
| DATA Setup |
Hexadecimal: # Data Bytes = 0 to 12.
Data can be defined by nibble.
Binary: Any combination of 0,1, or X for
1-96 bits.
Data pattern can be set to start on any
byte in a 2048-byte window (EEPROM
mode only). |
Hexadecimal: # Data Bytes = 0 to 12.
Data can be defined by nibble.
Binary: Any combination of 0,1, or X for
1-96 bits.
Triggers on that data pattern in a specified
location. |
Hexadecimal: # Data Bytes = 0 to 12.
Data can be defined by nibble.
Binary: Any combination of 0,1, or X for
1-96 bits.
May specify particular data position
anywhere in a 2048 byte sequence. |
ACK Condition
Setup |
For any ADDR, ADDR+DATA,
ADDR+DATA LENGTH, or EEPROM
frame setup, select an ACK Condition of
ACK, NO ACK, and DON’T CARE. |
N.A. |
N.A |
| Bit Rates |
Full range over I2C specification for
Standard, Fast, Fast-Mode Plus, and High-
speed modes.
Auto-detected |
Any.
Auto-detected |
Any from 300 b/s to 10 Mb/s
(User settable) |
| Trigger Input |
Any analog Channel or the EXT input.
Clock may be input to EXT to conserve
available analog Channels |
Any analog Channel or the EXT input.
Clock or Slave Select may be input to EXT
to conserve available analog Channels. |
Any analog Channel or the EXT input. |
| Trigger Design |
Internal to oscilloscope, settable like any
other oscilloscope trigger |
Internal to oscilloscope, settable like any
other oscilloscope trigger |
Internal to oscilloscope, settable like any
other oscilloscope trigger. |
| Search Capability |
| Pattern Search |
Search by ADDRESS or DATA in
Hexadecimal format |
Search by ADDRESS or DATA in
Hexadecimal format |
Search by DATA in Hexadecimal
formats, or for Next ERROR. |
| Other |
| Compatible with |
TD (Trigger & Decode) Option compatible
with all WaveMaster 8Zi/Zi-A, WavePro 7Zi/
Zi-A, WaveRunner 6Zi, WaveRunner® Xi
and WaveSurfer® Xs |
TD (Trigger & Decode) Option compatible
with all WaveMaster® 8 Zi/Zi-A,
WavePro® 7 Zi/Zi-A, WaveRunner® 6Zi,
WaveRunner® Xi and WaveSurfer® Xs |
TD (Trigger & Decode) Option compatible
with all WaveMaster® 8 Zi/Zi-A, WavePro®
7 Zi/Zi-A, WaveRunner® 6Zi, WaveRunner
Xi and WaveSurfer Xs |