8I20 37
REFERENCE INFORMATION
SSLBP
REMOTE WRITE EXAMPLE:
For a remote word write, the sequence of operations is as follows:
1. Issue a STOP command, wait for COMMAND register clear to verify stop command
completion.
2. Issue a setup START command (0xFNN) with bitmask (NN) of channels to start
3. Wait for COMMAND register clear to verify start command completion. (may be many
mS)
4. Read data register to verify that all selected channels started (a 1 bit means a fault in
the channel that the bit represents)
5. Write the new parameter data to the selected channels Interface0 register (right justified)
6. Write LBP word write command (0x65) in the MSByte ORed with the parameter address
to the selected channels CS register. (0x6500PPPP) 6. Issue a DOIT Command
7. Wait for the command register to be clear
8. Check that the data register is clear, any set bits indicate an error
9. Repeat from step 5 for any additional remote parameter writes
