GTCO MM II 1201 - Users Guide - Manual (Page 35)

MM II 35
The z commands include a variety of functions. Some can be used to override the set up
jumpers inside the tablet. To void a z command, send the Reset command or repower the
tablet.
 Autobaud: Command overrides set up jumper AA. It changes the default baud rate
to Autobaud, described in Chapter 2. The character is an ASCII space.
After issuing z, ensure that the host port is set to the baud rate you want. Only
then can you issue the second . The tablet responds with an ASCII at the
new baud rate.
 ASCII BCD report format: Command overrides set up jumper AB. It causes the tablet
to use the ASCII BCD report format.
 Binary report format: Command overrides set up jumper AB. It causes the tablet to
use the binary report format/
 8 data bits, no parity: Command overrides set up jumper AC. It programs the UART
to use an 8-bit frame: 8 data bits, odd parity. After the command is executed, the
tablet responds with an ASCII .
 8 data bits, odd parity: Command overrides set up jumper AC. It programs the
UART to use a 9-bit frame: 8 data bits, odd parity. After the command is executed,
the tablet responds with an ASCII .
 Increment confirmation: Command lets you confirm the current Increment Mode
value. The tablet transmits two ASCII hexadecimal characters followed by an ADCII
carriage return: XX.
 Firmware identification: Command sends a character string to the host that
identifies the tablet firmware version. The string is:
MM2 12x12 Tablet by Summagraphics Firmware Version x.xx
where x.xx is the firmware version and is an ASCII carriage return.