HD64F2149 Datasheet, PDF (793/1035 Pages) Renesas Technology Corp – Hitachi 16-Bit Single-Chip Microcomputer

Host interface (XBS) read timing
CS/HA0
t_HAR
IOR
HDB7 to HDB0
HIRQi*
(i = 1, 11, 12, 3, 4)
t_HRPW
t_HRA
t_HRD
t_HRF
Valid data
t_HIRQ
Note: * The rising edge timing is the same as the port 4 and port B output timing.
See figure 25.14.
Host interface (XBS) write timing
CS/HA0
IOW
t_HAW
HDB7 to HDB0
t_HWPW
t_HWA
t_HDW
t_HWD
GA20
t_HGA
Figure 25.25 Host Interface (XBS) Timing
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