Sharp AR-M350U - Page 21

AR-M350U CIRCUIT DIAGRAM 9-3
ROM Block ( Flash & Mask )
System
Controller
IC19
456pin-
BGA
I/O G/A
IC32
240pin-
QFP
Address
Buffer
IC12, 21
LA[22:2]
LCX16245
IC16, 24
MEMD[31:0]
SysAD[31:0]
SysAD[54:32]
DIMM Slot
CN4:8MB-Flash
CN5:8MB-Flash
CN6:8MB-Flash
3.3V
GND
VCCW
CODECS0*
CODECS1*
CODECS2*
CODECS3*
FONTCS0*
FONTCS1*
FONTCS2*
FONTCS3*
FONTCS4*
FONTCS5*
FONTCS6*
FONTCS7*
ROMBUFOE*
ROMBUFDIR*
FMCS8:CN4
FMCS10:CN5
FMCS12:CN6
 &       !"# !$