- 2-20 -
■
IC503 M12L16161A
1) PORT ASSIGNMENT
2) BLOCK DIAGRAM
CLK
ADD
LCKE
LRAS
LCBR
LWE
CLK
CKE
CS
RAS
CAS
WE
L(U)DQM
LDQM
LWCBR
LCAS
Bank Select
LWE
LDQM
DQI
Data Input Regidter
512K x 16
512K x 16
Column Decoder
Latency & Burst Length
Programming Register
Timing Register
Address Register
Ro
w Decoder
LCBR
LRAS
Sense AMP
I/O Control
Output Buff
er
Col.
Buff
er
Ro
w Buff
er
Refresh Counter
Summary of Contents for TCH-M540
Page 7: ... 2 3 ...
Page 8: ... 2 4 ...
Page 9: ... 2 5 ...
Page 10: ... 2 6 ...
Page 11: ... 2 7 ...
Page 12: ... 2 8 ...
Page 13: ... 2 9 ...
Page 14: ... 2 10 ...
Page 17: ... 2 13 IC401 LC875465B 1 PORT ASSIGNMENT INTERNAL BLOCK DIAGRAM of ICs ...
Page 18: ... 2 14 2 PORT DESCRIPTION ...
Page 21: ... 2 17 2 Block Diagram ...
Page 26: ... 2 22 IC505 AMC1117 BLOCK DIAGRAM ...
Page 30: ... MAIN SCHEMATIC DIAGRAM SCHEMATIC DIAGRAM 2 27 2 28 ...
Page 31: ...2 29 2 30 FRONT SCHEMATIC DIAGRAM ...
Page 32: ...2 31 2 32 CDP SCHEMATIC DIAGRAM ...
Page 34: ...2 35 2 36 3 MAIN P C BOARD SOLDER SIDE ...
Page 35: ...2 37 2 38 4 CDP P C BOARD COMPONENT SIDE ...
Page 36: ...2 39 2 40 ...
Page 38: ...3 3 3 4 ...