Hello,
I'm searching for any documentation that describes the communication protocol with the LCD panel used inside the 3457A multimeter. There are little information into the service manual, mainly what the lines are for, but there is no information about the serial signal protocol itself.
Is there something available somewhere ?
Thanks in advance,
Jerome.
I'm searching for any documentation that describes the communication protocol with the LCD panel used inside the 3457A multimeter. There are little information into the service manual, mainly what the lines are for, but there is no information about the serial signal protocol itself.
Is there something available somewhere ?
Thanks in advance,
Jerome.