HD6417706 RENESAS [Renesas Technology Corp], HD6417706 Datasheet - Page 648

• Manufacturer Part Number: HD6417706
• Description: Renesas 32-Bit RISC Microcomputer Super RISC engine Family/SH7700 Series
• Manufacturer: RENESAS [Renesas Technology Corp]

Rev. 4.00, 03/04, page 602 of 660
(RAS Down, Different Row Address, TPC = 1, RCD = 0, CAS Latency = 1)
D31
DACKn
Figure 24.33 Synchronous DRAM Burst Read Bus Cycle
CKIO
A25 to A16
A12 or A11
A15 to A0
RD/
DQMxx
CKE
to
D0
t
t
t
t
t
t
DQMD
AD
AD
CSD3
RWD
RASD
(HIGH)
Tp
t DAKD1
t
t
t
AD
t
AD
RWD
RASD
Tpw
t
t
DQMD
RASD
Tr
address
address
Row
Row
t
t
t
AD
t
CASD
AD
RASD
Tc1
Row address
t
Tc2/Td1
BSD
t
RDS2
Column address
Read command
t
Tc3/Td2
RDH2
Tc4/Td3
t
t
t
AD
CASD
AD
Td4
t
RDS2
t
t
t
t
t
AD
RWD
CSD3
DQMD
RDH2
t
BSD
t DAKD1