h8s-2172 Renesas Electronics Corporation., h8s-2172 Datasheet - Page 539

• Manufacturer Part Number: h8s-2172
• Description: Renesas 16-bit Single-chip Microcomputer H8s Family H8s-2100 Series
• Manufacturer: Renesas Electronics Corporation.

Read
(RDNn = 1)
Read
(RDNn = 0)
Write
φ
A23 to A0
D15 to D0
D15 to D0
D15 to D0
Figure 18.9 Basic Bus Timing: Three-State Access
to
to
,
t
CSD1
t
AD
t
t
t
t
AS1
AS1
AS1
WDD
T1
t
AS2
t
t
t
ASD
RSD1
RSD1
t
t
WDS1
DACD1
t
AA4
t
t
AC6
AA5
t
WRD1
T2
t
AC4
t
WSW2
Rev. 2.00, 03/04, page 507 of 534
t
t
WRD2
ASD
t
RDS1
T3
t
RDH1
t
t
t
RSD1
RDS2
WDH1
t
t
AH1
AH1
t
t
RDH2
RSD2
t
DACD2