Specifications

FAA20 Embedded NEXCOM Vocoder
Board Manual
This manual has been prepared for the Federal Aviation Administration.
FA100-00107 (March 2004) – Rev 1.0.0 Page 85
8.3.20 LED
The LED command is used to assign virtual LEDs to physical LEDs.
Table 31: LED Command Syntax
ATTRIBUTE DESCRIPTION
SYNTAX LED [ledid [vled]
LED LIST
ledid LED Identifier. Valid Range is 1 through 6 representing
LED1 through LED6, respectively.
PARAMETERS
vled Virtual LED Function Name.
FLASH YES
Display current LED assignments (default setting shown).
COM1: led
> LED 1 = LANYP
> LED 2 = LANYA
> LED 3 = TRUN
> LED 4 = ERR
> LED 5 = VAD
> LED 6 = RUN
Assign OFF to LED4
COM1: led 4 off
> LED 4 = OFF
EXAMPLES
Display list of virtual LEDs.
COM1: led list
>
********************************************************************
> LED Parameter List
> OFF ON AUD_HWI PCM_HWI NTX_HWI NRX_HWI
> RAT_SWI LVP_SWI ENC_SWI DEC_SWI CVR_SWI COM_SWI
> TRUN LATE_XFSE LATE_XFSD LATE_NFS LAUDTXP LAUDTXA
> LAUDRXP LAUDRXA LPCMTXP LPCMTXA LPCMRXP LPCMRXA
> LVOCTXP LVOCTXA LVOCRXP LVOCRXA LCOMTXP LCOMTXA
> LCOMRXP LCOMRXA LCOMRXP LCOMRXA LANYPL LANYP
> LANYA VAD RUN ERR
>
********************************************************************
For default assignment information, see Section 3.4. For a description of
virtual LEDs see Section 5.4.3.