Pioneer BDP-HD1 Service Manual page 132

1
Block Diagram
A
B
CK, CK
C
ADD
D
LCKE
LRAS LCBR
CK, CK
E
F
132
1
2
CK, CK
Bank Select
LWE
LCAS
Timing Register
CKE CS RAS
2
3
x4/8/16
Data Input Register
Serial to parallel
x8/16/32
16Mx8/ 8Mx16/ 4Mx32
16Mx8/ 8Mx16/ 4Mx32
x8/16/32
16Mx8/ 8Mx16/ 4Mx32
16Mx8/ 8Mx16/ 4Mx32
Column Decoder
Latency & Burst Length
Programming Registerr
LWCBR
DM Input Register
CAS WE
BDP-HD1
3
4
LWE
LDM (x4x8)
LUDM (x16))
x4/8/16
x4/8/16
DQi
Data
Strobe
LDM (x4x8)
LUDM (x16)
CK, CK
LDM (x4x8)
LUDM (x16)
4