h8s-2646 Renesas Electronics Corporation., h8s-2646 Datasheet - Page 197

• Manufacturer Part Number: h8s-2646
• Description: Renesas 16-bit Single-chip Microcomputer H8s Family/h8s/2600 Series
• Manufacturer: Renesas Electronics Corporation.

Section 7 Bus Controller
Full access
Burst access
T
T
T
T
T
T
T
1
2
3
1
2
1
2
Low address only changes
Address bus
AS
RD
Data bus
Read data
Read data
Read data
Figure 7.14 (a) Example Burst ROM Access Timing (AST0=BRSTS1=1)
Full access
Burst access
T
T
T
T
1
2
1
1
Low address only changes
Address bus
AS
RD
Data bus
Read data
Read data Read data
Figure 7.14 (b) Example Burst ROM Access Timing (AST0=BRSTS1=0)
Rev. 5.00 Sep 22, 2005 page 171 of 1136
REJ09B0257-0500