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STR-DA5500ES
STR-DA5500ES
31
31
5-10. BLOCK DIAGRAM - ETHERNET, XM Section (2/2) -
SD-RAM
IC8002
FLASH ROM
IC8001
MM_DATA0 – MM_DATA15
I/O0 – I/O7
I/O0 – I/O7
I/O0 – I/O7
MM_ADDR00 – MM_ADDR12
MM_ADDR00 – MM_ADDR12
MM_WE_N N3
MM_DQM0 K2
MM_DQM1 J4
CLK
/CLK
CKE
BA0
BA1
CS
RAS
CAS
WE
LDM
UDM
LDQS
UDQS
CLK
/CLK
CKE
BA0
BA1
CS
RAS
CAS
WE
LDM
UDM
LDQS
UDQS
PCI_AD02 Y26
PCI_AD01 W23
PCI_AD00 Y23
PCI_C/BE2_N M26
PCI_C/BE1_N R23
SD-RAM
IC8004
MM_DATA16 – MM_DATA31
MM_CLK
MM_CLK_N
MM_CKE
MM_BA0
MM_BA1
MM_CS0_N
MM_RAS_N
MM_CAS_N
MM_WE_N
MM_CLK
MM_CLK_N
MM_CKE
MM_BA0
MM_BA1
MM_CS0_N
MM_RAS_N
MM_CAS_N
MM_WE_N
DATA BUS
ADDRESS BUS
DATA BUS
ADDRESS BUS
WE
RE
AD02
ALE
CLE
CE
RB
WE
ALE
RE
WE
CLE
ALE
CLE
RE
R/B
CE
WE
RE
CLE
ALE
AD02
29 – 32,
PARALLEL BUS/I2C
BUS CONVERTER
IC8201
PARALLEL/SERIAL
CONVERTER
IC8204
2 – 3,
PNX_SDA
PNX_SCL
RESET SWITCH
Q8201 – 8203
SELECT SWITCH
Q8003
X8200
3.6864MHz
w w w . x i a o y u 1 6 3 . c o m
Q Q 3 7 6 3 1 5 1 5 0
9
9
2
8
9
4
2
9
8
T E L
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299