r4f2456 Renesas Electronics Corporation., r4f2456 Datasheet - Page 273

• Manufacturer Part Number: r4f2456
• Description: 16-bit Single-chip Microcomputer H8s Family / H8s/2400 Series
• Manufacturer: Renesas Electronics Corporation.

Figure 6.53 Example of DACK/EDACK Output Timing when DDS = 1 or EDDS = 1
Read
Write
Note: n = 2 to 5
DACK or EDACK
φ
Address bus
RASn (CSn)
UCAS, LCAS
WE (HWR)
OE (RD)
Data bus
WE (HWR)
OE (RD)
Data bus
(RAST = 0, CAST = 0)
T
p
Row address
High
High
T
r
Rev. 1.00 Sep. 19, 2008 Page 243 of 1342
T
c1
Column address
Section 6 Bus Controller (BSC)
T
c2
REJ09B0467-0100