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6
BLOCK
DIAGRAM
CPU
SH1
TACKER/
SAMSON
SAMSON
LED
(Green/Red)
DC/ DC
5V
3.3V
OSC16M
OSC12M
12.288MHz
EC_BUS
CT_BUS
15V
Card_ID
Area_code
mode
P0
FLASH
(512Kbyte)
SRAM
(128Kbyte)
LHW i/f
2AP
TSW
ECHO-
Chanceller
OSC10M
DC/ DC
IC11
IC12
CN1(90Pin)
+15V
GND
EC_CLK
EC_nRST
EC_AD[15:0]
EC_CBE[1:0]
EC_PAR
EC_CLK
EC_nRST
EC_AD[15:0]
EC_CBE[1:0]
EC_PAR
EC_nFRAME
EC_nT RDY
EC_nSTOP
EC_nPERR
EC_nCDET
EC_nINT
EC_nT RDY
EC_nSTOP
EC_nPERR
EC_nCDET
EC_nINT
EC_IDSEL
CT_C8
CT_FRAME
CT_D[7:0]
CT_FRAME
CT_D[7:0]
nHALT
X1
IC1
IC2
IC500
IC501
X501
RST
IC
IC16
LED1
SS
IC
IC
IC508
D
[15:
0]
0]
A
[21:
0]
0]
nC
S
S
0,1,2,3,6
D
[15:
0]
0]
A
[20:
1]
1]
nC
S
S
0
nR
D
D
,nW
R
D
[7:
0]
A
[17:
1]
1]
nC
S
S
2
nR
D
D
,nW
R
D
[7:
0]
A
[17:
1]
1]
nC
S
S
1
nR
D
D
,nW
R
L
_nR
S
T
nW
A
A
IT
1.8V
DC/DC
IC105
IC100
IC101
3.3V
3.3V
LDHW0
LUHW0
LUHW0
X100
D
[7:
0]
A
[5:
0]
nC
S
S
6
[0
]
nR
D
D
,nW
R
D
[7:
0]
A
[10:
0]
0]
nC
S
S
6
[1
]
nR
D
D
,nW
R
nC4M,nHWFH
Sin,Rin
Sout,Rout
CN
2
2
A
(8
0P
in
)
5V
16.384MHz
10.0MHz
KX-TDA6166XJ/KX-TDA6166X BLOCK DIAGRAM
9
KX-
TDA6166XJ
/
KX-
TDA6166X
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