D12320VF25IV Datasheet, PDF (211/1304 Pages) Renesas Technology Corp – Old Company Name in Catalogs and Other Documents

Section 6 Bus Controller
Bus cycle
T₁
T₂
T₃
φ
Address bus
CSn
AS
RD
Read D₁₅ to D₈
Invalid
D₇ to D₀
HWR
High
Valid
Write
LWR
D₁₅ to D₈
High impedance
D₇ to D₀
Note: n = 0 to 7
Valid
Figure 6.12 Bus Timing for 16-Bit 3-State Access Space (2) (Odd Address Byte Access)
Rev.6.00 Sep. 27, 2007 Page 179 of 1268
REJ09B0220-0600