Boot Module Commands - ZyXEL Communications Prestige 642 User Manual

Prestige 642 ADSL Modem
6.9

Boot module commands

Prestige boot module commands with accompanying explanations are shown in the following table. For
ATBAx, x denotes the number preceding the colon to give the console port speed following the colon in the
list of numbers that follows; e.g. ATBA3 will give a console port speed of 9.6 Kbps. ATSE displays the
seed that is used to generate a password to turn on the debug flag in the firmware. The ATSH command
shows product related information such as boot module version, vendor name, product model, RAS code
revision, etc.
======= Debug Command Listing =======
AT just answer OK
ATHE print help
ATBAx change baudrate. 1:38.4k, 2:19.2k, 3:9.6k 4:57.6k 5:115.2k
ATENx,(y) set BootExtension Debug Flag (y=password)
ATSE show the seed of password generator
ATTI(h,m,s) change system time to hour:min:sec or show current time
ATDA(y,m,d) change system date to year/month/day or show current date
ATDS dump RAS stack
ATDT dump Boot Module Common Area
ATDUx,y dump memory contents from address x for length y
ATWBx,y write address x with
ATWWx,y write address x with 16-bit value y
ATWLx,y write address x with 32-bit value y
ATRBx display the
ATRWx display the 16-bit value of address x
ATRLx display the 32-bit value of address x
ATGO(x) run program at addr x or boot router
ATGR boot router
ATGT run Hardware Test Program
AT%Tx Enable Hardware Test Program at boot up
ATBTx block0 write enable (1=enable, other=disable)
ATLC upload router configuration file to flash ROM
< press any key to continue >
ATUXx(,y) xmodem upload from flash block x to y
ATERx,y erase flash rom from block x to y
ATWFx,y,z copy data from addr x to flash addr y, length z
ATXSx xmodem select: x=0: CRC mode(default); x=1: checksum mode
ATLOa,b,c,d Int/Trap Log Cmd
< press any key to continue >
ATRTw,x,y(,z) RAM test level w, from address x to y (z iterations)
ATWEa(,b,c,d) write MAC addr, Country code, EngDbgFlag, FeatureBit to flash ROM
ATCUx write Country code to flash ROM
ATCB copy from FLASH ROM to working buffer
ATCL clear working buffer
ATSB save working buffer to FLASH ROM
ATBU dump manufacturer related data in working buffer
ATSH dump manufacturer related data in ROM
ATWMx set MAC address in working buffer
ATCOx set country code in working buffer
ATFLx set EngDebugFlag in working buffer
ATSTx set ROMRAS address in working buffer
ATSYx set system type in working buffer
ATVDx set vendor name in working buffer
ATPNx set product name in working buffer
6-14
8-bit value y
8-bit value of address x
System Maintenance