Power-Up Self-Check Errors; Table 5-2. Power-Up Self-Check Error Codes - Motorola XTS 2500 Service Manual

Troubleshooting Procedures: Power-Up Self-Check Errors
5.5

Power-Up Self-Check Errors

Each time the radio is turned on, the microcontroller unit (MCU) and the digital signal processor
(DSP) perform some internal diagnostics. These diagnostics consist of checking the programmable
devices such as the FLASH ROMs, internal and external EEPROMs, and SRAM devices. At the end
of the power-up self-check routines, if an error exists, the appropriate error codes may be read using
the Customer Programming Software (CPS) from the RS232/USB bus on the universal (side)
connector.
Error Code
01/02
01/12
01/20
01/22
01/81
01/82
01/88
01/90
01/92
01/93
01/98
01/A2
02/81
02/88
02/90
NOTE: If you have an earlier version of the radio, it may display either 09/10 or
09/90. This is the result of a programming error, and can be cleared by
turning the radio off and on. If the problem persists, send the radio to the
depot. Newer radios will not display this error code.
In the case of multiple errors, the codes are logically ORed and the results displayed.
6816985H01-F

Table 5-2. Power-up Self-Check Error Codes

Description
FLASH ROM codeplug Checksum Non-Fatal Error
Security Partition Checksum Non-Fatal Error
ABACUS Tune Failure Non-Fatal Error
Tuning Codeplug Checksum Non-Fatal Error
Host ROM Checksum Fatal Error
FLASH ROM codeplug Checksum Fatal Error
External RAM Fatal Error (Note: Not a checksum
error.)
General Hardware Failure Fatal Error
Security Partition Checksum Fatal Error
FLASHport Authentication Code Failure
Internal RAM Fail Fatal Error
Tuning Codeplug Checksum Fatal Error
DSP ROM Checksum Fatal Error
DSP RAM Fatal Error (Note: Not a checksum error.)
General DSP Hardware Failure (DSP startup
message not received correctly)
Corrective Action
1) Turn radio off, then on.
2) Reprogram the radio
codeplug.
Send radio to depot
Turn radio off, then on
Send radio to depot
Send radio to depot
Reprogram the codeplug,
then retune the radio.
Send radio to depot
Turn radio off, then on
Send radio to depot
Send radio to depot
Send radio to depot
Send radio to depot
Send radio to depot
Turn radio off, then on
Turn radio off, then on.
February 14, 2012
5-3