Sony BVE-700A Maintenance Manual page 34

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2. Auto verify test 1
1-26 (E)
9. Flash memory write/verify test
This item does not appear when the test program is operating on 2nd boot.
This item tests the flash memory on the CA-67 board.
It checks that the check pattern for the data line and address line in the specified area is
read after the specified area needed for testing the data line and address line in the flash
memory is deleted.
When the following message appears after running the Manual test, press the Return
key to return to the selection menu.
9.Flash memory write/verify test ------------- !! OK !!
PUSH RETURN KEY
When an error is detected, the error contents appear with the NG display as shown
below.
9.Flash memory write/verify test ------------- ?? NG ??
ERROR: ADR=b0000300,WD=0001,RD=ffff
ERROR: ADR=b0000302,WD=0002,RD=ffff
ERROR: ADR=b0000304,WD=0004,RD=ffff
ERROR: ADR=b0000306,WD=0008,RD=ffff
ERROR: ADR=b0000308,WD=0010,RD=ffff
ERROR: ADR=b000030a,WD=0020,RD=ffff
ERROR: ADR=b000030c,WD=0040,RD=ffff
ERROR: ADR=b000030e,WD=0080,RD=ffff
ERROR OCCUERED! Test break.
PUSH RETURN KEY
1. Battery backup RAM(4MB) verify test
This item performs the reading test for SRAM With SUPER Capacitor 4MB on the CA-
67 board.
It checks that the expected data is read.
2. Battery backup RAM(32KB) verify test
This item performs the reading test for Time Keeper SRAM 32KB on the CA-67 board.
It checks that the expected data is read.
3. Real Time Clock verify test
This item performs the reading test for Real Time Clock on Time Keeper SRAM on the
CA-67 board.
It checks that the test time is read from the Real Time Clock.
4. Flash memory verify test
This item does not appear when the test program is operating on 2nd boot.
This item performs the reading test for flash memory on the CA-67 board.
It checks that the data written in the "Flash memory write/verify test" is read.
BVE-700A

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