h8s-2172 Renesas Electronics Corporation., h8s-2172 Datasheet - Page 150

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

Rev. 2.00, 03/04, page 118 of 534
Notes: 1. n = 3 to 0
Read
Write
2. When RDNn = 0
Figure 6.18 Bus Timing for 16-Bit, 3-State Access Space (Word Access)
φ
Address bus
D15 to D8
D7 to D0
D15 to D8
D7 to D0
T
1
Bus cycle
T
2
Valid
Valid
T
3
Valid
Valid