Section 6 Bus Controller (BSC)
R01UH0309EJ0500 Rev. 5.00 Page 247 of 1408
Sep 24, 2012
H8S/2456, H8S/2456R, H8S/2454 Group
23 to A0
φ
CS
AS
RD
HWR (WE)
CAS
Normal space access request
RAS
Refresh period
Figure 6.50 Example of CBR Refresh Timing (CBRM = 1)
