HD6413003RVF RENESAS [Renesas Technology Corp], HD6413003RVF Datasheet - Page 136

• Manufacturer Part Number: HD6413003RVF
• Description: microcontroller (MCU)
• Manufacturer: RENESAS [Renesas Technology Corp]

16-Bit, Two-State-Access Areas: Figures 6-9 to 6-11 show the timing of bus control signals for a
16-bit, two-state-access area. In these areas, the upper address bus (D
even addresses and the lower address bus (D
cannot be inserted.
Note: n = 7 to 0
Figure 6-9 Bus Control Signal Timing for 16-Bit, Two-State-Access Area (1)
Read
access
Write
access
ø
Address bus
CS
AS
RD
D
D to D
HWR
LWR
D
D to D
15
15
7
7
n
to D
to D
0
0
8
8
(Byte Access to Even Address)
High
Even external address in area n
7
to D
T
118
1
0
) is used to access odd addresses. Wait states
Bus cycle
Undetermined data
Valid
Invalid
Valid
T
2
15
to D
8
) is used to access