h8s-2172 Renesas Electronics Corporation., h8s-2172 Datasheet - Page 146

• Manufacturer Part Number: h8s-2172
• Description: Renesas 16-bit Single-chip Microcomputer H8s Family H8s-2100 Series
• Manufacturer: Renesas Electronics Corporation.

Bus cycle
T
T
1
2
φ
Address bus
D15 to D8
Invalid
Read
D7 to D0
Valid
High
Write
High impedance
D15 to D8
D7 to D0
Valid
Notes: 1. n = 3 to 0
2. When RDNn = 0
Figure 6.14 Bus Timing for 16-Bit, 2-State Access Space (Odd Address Byte Access)
Rev. 2.00, 03/04, page 114 of 534