IC BLOCK DIAGRAMS AND TERMINAL DESCRIPTIONS -87
TERMINAL DESCRIPTION
TX-NR905/NA905
Q213, Q214: K4M563233G (256 Mbit SDRAM)
Pin Name
Pin Function
CLK
System Clock
CS
Chip Select
CKE
Clock Enable
A
0
~ A
11
Address
BA
0
~ BA
1
Bank Select Address
RAS
Row Address Strobe
CAS
Column Address Strobe
WE
Write Enable
DQM
0
~ DQM
3
Data Input/Output Mask
DQ
0
~
31
Data Input/Output
V
DD
/V
SS
Power Supply/Ground
V
DDQ
/V
SSQ
Data Output Power/Ground