Figure 6.12 Bus Timing For Area 6 - Hitachi H8S/2215 Series Hardware Manual

8-Bit 3-State Access Space (Area 6): Figure 6.12 shows the bus timing for area 6. When area 6 is
accessed, the data bus cannot be used.
Wait states cannot be inserted.
Address bus
Read
Write
T
D15 D8
D7 to D0
(16-bit bus
mode)
(8-bit bus
mode)
D15 to D8
D7 to D0

Figure 6.12 Bus Timing for Area 6

Bus cycle
T
1 2
High
High impedance
High impedance
High impedance
T
3
Invalid
Invalid
Rev. 3.0, 10/02, page 121 of 686