Service manual
AO8
24
* FPGA OK
* DIR2 OK
2. AO8-IFC3 Test OK
2. AO8-IFC3 Test
OK
FPGA: OK
DIR2: OK
OK
Now Checking …
DIR2
NG example
* SICKB
SICKB:
* FPGA NG
* DIR2 NG
2. AO8-IFC3 Test
2. AO8-IFC3 Test
NG
FPGA: NG
DIR2: NG
NG
* SICKB
SICKB:
2. AO8 - IFC3 Test
This test checks around the AO8-IFC3.
Same as up till here Same as up till here
C. Inspection Items
The inspection items are as below. Details of the inspection items are shown on the following pages.
* However, 128 Fs Sync must be normal for the DSP to operate, so there is no special check item.
1
2
3
4
5
No.
AO8 - UNC test
AO8 - IFC3 test
AO8 - SLOT test
AO8 - IPC4, LED2 test
AO8 - IPC2 test
Item
* RAM OK
DataBus
AddressBus
* Flash
* Version
OK
OK
1. AO8-UNC Test OK
1. AO8-UNC Test
OK
RAM: OK
Flash:
Version:
OK
OK
OK
Now Checking …
Version
NG example
* ID UNC [1Eh]
ID: unc[1Eh]
* RAM NG
DataBus
AddressBus
* Flash
* Version
NG
NG
1. AO8-UNC Test
1. AO8-UNC Test
NG
RAM: NG
Flash:
Version:
NG
NG
NG
* ID xxx [xxh]
ID: xxx [xxh]
DBus[38-35,32-29,16-13,10-7 pin]
CheckSum = xxxx[xxxx]
Current = x.xx , Latest = x.xx
NG
11111111 11111111
ABus[18-21,24-27,42-44,1-5 pin] NG
1 11111111 1111111-
1. AO8 - UNC Test
This test checks around the AO8-UNC.
OK/NG display for the page as a whole
Displayed when all the checks have been completed.
If OK, sub-items are
not displayed.
Sub-item
Received ID displayed as
board name and hexadecimal
OK/NG display for individual items
The NG is displayed the moment the
item is found to be NG, even if the
test is still underway.
Displays all the detailed results so
far. This display can be scrolled.
Current status display
Corresponding pin number
Stopped the moment an
actual ID NG appears;
stopped at the end of the
page for any other NG.
Main item
Checked in order from top to bottom.
Completed main items have marks
next to them.
SRAM OK: LED lit up
NG: LED flashes on (0.2 s) - Off (0.2 s) - On (0.2 s) - Off (0.1 s)
Flash OK: LED lit up
NG: LED flashes on (0.1 s) - Off (0.1 s) - On (0.1 s) - Off (0.1 s)
()
Terminal status display
Delimited in units of 8
digits right justified in the
order upper then lower.
0: Normal 1: Abnormal
-: Ignored
Abnormal port name
Previously read value.
[ ] gives the correct value.
4-digit hexadecimal notation
Gives the current version
and the latest version