3069RF-ZTAT Datasheet, PDF (172/1003 Pages) Renesas Technology Corp – RENESAS 16-BIT SINGLE-CHIP MICROCOMPUTER

φ
Address bus
CSn
AS
RD
Read access ^D15 ^{to D}8
D7 to D0
HWR
Write access
LWR
D15 to D8
D7 to D0
Bus cycle
T1
T2
T3
External address in area n
Valid
Valid
Valid
Valid
Note: n = 7 to 0
Figure 6.13 Bus Control Signal Timing for 16-Bit, Three-State-Access Area (3)
(Word Access)
Rev. 5.0, 09/04, page 150 of 978