HD64F2145 Datasheet, PDF (782/829 Pages) Renesas Technology Corp – Hitachi 16-Bit Single-Chip Microcomputer

ø
A23 to A0,
*
*
T₁
T₂ or T₃
T₁
T₂
t_AD
t_AS
t_ASD
t_AH
t_ASD
t_RSD2
(read)
D15 to D0
(read)
t_ACC3
t_RDS t_RDH
Note:*
and are the same pin. The function is selected by the IOSE bit in SYSCR.
Figure 28.14 Burst ROM Access Timing (Two-State Access)
ø
A23 to A0,
*
T₁
T₂ or T₃
T₁
t_AD
*
t_RSD2
(read)
D15 to D0
(read)
t_ACC1 t_RDS t_RDH
Note:*
and are the same pin. The function is selected by the IOSE bit in SYSCR.
Figure 28.15 Burst ROM Access Timing (One-State Access)
Rev. 2.0, 08/02, page 742 of 788