Logitech 3D MOUSE & HEAD TRACKER Technical Reference Manual page 68

Chapter 6
56
Send Specific Configuration (*!)
The *! command relays device-specific information to the host
computer. This command causes the control unit to send a seven-byte
message containing information about the 3D Mouse's configuration
(see Table 6-15).
Note: Currently, the majority of space in the Send Specific
Configuration report is reserved for future extensions.
Figure 6-15. Specific Configuration Information
Name Bit6
Byte 1 1
Byte 2 0
Byte 3 0
Byte 4 0
Byte 5 0
Byte 6 0
Byte 7 0
Where in Table 6-15,
T5...T0 = Type of device extension [000010]
0 = Unknown
1 = Wireless Device
2 = 3D Mouse
3 = Reserved
RES = Reserved for future extensions [0]
The current-release report that is transmitted to the host computer is
shown in Table 6-16.
Bit5 Bit4 Bit3
T5 T4 T3
RES RES RES
RES RES RES
RES RES RES
RES RES RES
RES RES RES
RES RES RES
Bit2 Bit1 Bit0
T2 T1 T0
RES RES RES
RES RES RES
RES RES RES
RES RES RES
RES RES RES
RES RES RES