Read Sharp MX-M160 / MX-M160D / MX-M160DK (serv.man3) Service Manual online
MX-M200D
BLOCK DIAGRAM
– 3 –
3. NETWORK BOX
DATA[63:0]
TMPR4927TB
PCIC
EBIF
SDRAMC
EBUSC
100MHz/64bit
System BUS
256Kbit
Serial EEPROM
Tx49Core
G-Bus
Bridge
IM-Bus
ADDR[19:0]
MEMA[14:5]
CPUCLK = 200MHz
OSC
25MHz
MEMD[15:0]
MEMD[31:16]
4Pin Connector
(RS-232C Connector)
PCI
Connector
Connector
Ethernet
Connector
Connector
USB
Connector
Connector
UART Ch1
DP83816
(MAC/PHY)
(MAC/PHY)
USB2.0
ISP1561
ISP1561
33MHz/32bit
PCI BUS
RTC
12MHz
32.768KHz
PIO
LCX14
On Board 64MB
SDRAM0(H)
256Mbit
SDRAM0(L)
256MB(Max)
256Mbit
SPD
SDRAM1 SO_DIMM
MEMD[63:0]
AHCT125
slot0 12MB or 16MB
slot1 8MB
LD[31:0]
LCX245
Flash
SO-DIMM
SO-DIMM
3.3V
LA[20:0]
LD[31:0]
LCX244
BUSSPRT
MEMD[31:0]
slot2 32MB
Flash SO-DIMM (Mask ROM)
ACE
LCX373
LD[31:0]
Flash
SO-DIMM
SO-DIMM
IRC
UART
LVC125
LCH
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