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18
KX-NT511ARUW/KX-NT511ARUB
Table-1: PORT OUTPUT at ERROR
The error result is output to a port of IC501 at error. Check the Test Point ST3,ST2,ST1 and ST0.
See below for the output contents.
See below for the output contents.
Remarks: H=3.3V, L=0V
No.
Error
Code
Test Point
Error Item
Check Point
Related Point.
ST3
ST2
ST1
ST0
1
0x0
L
L
L
L
NO Power
External Power supply
• TP5V
• 3.3V Power supply circuit
• 3.3V Power supply circuit
Internal Power supply
• 1.8V Power supply circuit
• 1.2V Power supply circuit
• 1.2V Power supply circuit
Xtal (X1,X2)
See Table-2
2
0xF
H
H
H
H
Boot Error
BBIC(IC101), Flash(IC103)
See Table-3
3
0x2
L
L
H
L
Flash Starting Error
Flash(IC103) or its peripheral cir-
cuit
cuit
See Table-3
4
0x4
L
H
L
L
IPL Load Error
Flash(IC103) or its peripheral cir-
cuit
cuit
See Table-3
5
0x5
L
H
L
H
SDRAM Error
SDRAM(IC102) or its peripheral
circuit
circuit
See Table-4
6
0x6
L
H
H
L
DSP Boot Error
BBIC(IC101) or its peripheral circuit
7
0xA
H
L
H
L
-
-
-
8
0x1
L
L
L
H
Flash Data Starting Error
Flash(IC103) or its peripheral cir-
cuit
cuit
See Table-3
9
0x3
L
L
H
H
Flash Adjustment Data
Option Setting Error
Option Setting Error
Adjustment data error (Option)
10
0x9
H
L
L
H
-
-
-
11
0xB
H
L
H
H
L2SW Initialization Error
L2SW(IC201) or its peripheral cir-
cuit
cuit
See Table-5
12
0xC
H
H
L
L
-
-
-
13
0x7
L
H
H
H
-
-
-
14
0x7
H
H
H
L
Not Error
-
-
IC101
ST2
ST3
ST0
ST1
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