AeroComm AC5124, User Manual

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AC5124-10 Specifications AC5124-10 Specifications AC5124-10 Specifications AC5124-10 Specifications
11/24/03 23
5.1
5.1 5.1
5.1 S
S S
S
YSTEM YSTEM YSTEM YSTEM
C
C C
C
OMMAND OMMAND OMMAND OMMAND
S
S S
S
ET ET ET ET
The System Commands allow the OEM to initialize the system and perform general system analysis.
In addition, the EEPROM parameters can only be programmed using these commands. The table
below summarizes the commands.
Table Table Table Table 4444 - System Command Set - System Command Set - System Command Set - System Command Set
Name Name Name Name Command Command Command Command Length Length Length Length
Low
Low Low Low
Length Length Length Length
High
High High High
Data Data Data Data Checksum Checksum Checksum Checksum
Reset AAh 00h 00h No Data AAh
Control 86h 1 to 5 (depends on
sub-command) As Required As Required
Diagnostic Result 87h As Required As Required As Required
Standby 88h 01h 00h 00h – Client Sleep Walk
01h – Server Deep Sleep
04h – Cancel Standby As Required
Status Request 8Ah 01h 00h 0 – Reset error counter
1 – Don’t do anything 8Ah
Status Reply 8Bh 14h - 74h 00h See Section 5.1.6, Status Section 5.1.6, Status Section 5.1.6, Status Section 5.1.6, Status
Reply Reply Reply Reply
As Required
Update EEPROM
Checksum 8Ch 00h 00h No Data 8Ch
Check EEPROM
Checksum 8Dh 00h 00h No Data 8Dh
EEPROM Checksum
Status 8Eh 01h 00h 0 – Checksum invalid
1 – Checksum valid 8Eh
Acknowledge As Required As Required As Required As Required
5.1.1
5.1.1 5.1.1
5.1.1 Reset
Reset Reset
Reset
The Host issues this command to a transceiver. This command provides a software reset to a
transceiver, initializing the code at the same location as a hardware reset. The Host must wait for the
Acknowledge Acknowledge Acknowledge Acknowledge command before issuing any additional commands. This command must be followed
by an RF Enable RF Enable RF Enable RF Enable command.
Example: AA|00|00|AA (There are no Data bytes for this command)
Acknowledge: AA|01|00|00|AB