HD6417615 Hitachi Semiconductor, HD6417615 Datasheet - Page 806

• Manufacturer Part Number: HD6417615
• Description: Hardware Manual
• Manufacturer: Hitachi Semiconductor

Tr
Trw
Tc
Trwl
Tap
CKIO
Address
upper bits
Address
lower bits
BS
tCSD1
CSn
RD/WR
RD
WEn
DQMxx
D31–D0
DACKn
WAIT
tRASD1
tRASD1
RAS
tCASD1
CAS
OE
CKE
Notes: 1. Dotted line shows the case where synchronous DRAM in a different CS space is
accessed.
2. DACKn waveform when active-high is specified
Figure 21.23 Synchronous DRAM Write Bus Cycle
(RASD = 0, RCD = 2 Cycles, TRWL = 2 Cycles)
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