HD6417641 RENESAS [Renesas Technology Corp], HD6417641 Datasheet - Page 979

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

(One Cycle of Software Wait, External Wait Cycle Valid (WM Bit = 0), No Idle Cycle)
Read
Write
D15 to D0
D15 to D0
A25 to A0
DACKn*
RD/WR
WAIT
CKIO
Note: * Waveform for DACKn when active low is selected.
WEn
CSn
RD
BS
Figure 25.17 Basic Bus Timing for Normal Space
t
t
t
DACD
t
t
WDD1
BSD
RWD1
CSD1
t
AD1
t
WED1
t
RSD
t
T1
AS
t
WTH1
t
t
WTS1
Tw
BSD
t
t
WED1
RSD
t
t
T2
t
t
DACD
t
RDS1
RWD1
WDH1
CSD1
t
RDH1
t
t
t
AD1
AH
AH
Taw
t
BSD
t
AD1
t
t
t
WED1
RWD1
t
CSD1
RSD
t
T1
t
DACD
Rev. 4.00 Sep. 14, 2005 Page 929 of 982
tAS
WDD1
Section 25 Electrical Characteristics
t
WTH1
t
WTS1
Tw
t
BSD
t
WED1
t
RSD
t
t
T2
t
t
DACD
t
RDS1
WDH1
CSD1
RWD1
t
RDH1
t
t
t
AD1
AH
AH
Taw
REJ09B0023-0400