HD6412373R RENESAS [Renesas Technology Corp], HD6412373R Datasheet - Page 253

• Manufacturer Part Number: HD6412373R
• Description: Renesas 16-Bit Single-Chip Microcomputer H8S Family/H8S/2300 Series
• Manufacturer: RENESAS [Renesas Technology Corp]

Section 6 Bus Controller (BSC)
Bus cycle
T
T
T
1
2
3
φ
Address bus
CSn
AS
RD
D15 to D8
Read
Invalid
D7 to D0
Valid
HWR
High
LWR
Write
High impedance
D15 to D8
D7 to D0
Valid
Notes: 1. n = 0 to 7
2. When RDNn = 0
Figure 6.16 Bus Timing for 16-Bit, 3-State Access Space
(Odd Address Byte Access)
Rev.7.00 Mar. 18, 2009 page 185 of 1136
REJ09B0109-0700