HD6417641 RENESAS [Renesas Technology Corp], HD6417641 Datasheet - Page 978

• Manufacturer Part Number: HD6417641
• Manufacturer: RENESAS [Renesas Technology Corp]

Section 25 Electrical Characteristics
Rev. 4.00 Sep. 14, 2005 Page 928 of 982
REJ09B0023-0400
Read
Write
D31 to D0
D31 to D0
A25 to A0
DACKn*
RD/WR
Figure 25.16 Basic Bus Timing for Normal Space
WAIT
CKIO
Note: * Waveform for DACKn when active low is selected.
WEn
CSn
(One Cycle of Externally Input/WAITSEL = 1)
RD
BS
t
t
t
CSD1
t
DACD
t
BSD
WDD1
t
RWD1
AD1
t
t
WED1
RSD
T1
t
AS
t
WTS2
t
BSD
t
WTH2
TwX
t
WTS2
t
WTH2
t
t
WED1
RSD
T2
t
RDS1
t
t
t
t
t
RDH1
CSD1
WDH1
DACD
t
RWD1
t
AH
AH
t
AD1