h8s-2646 Renesas Electronics Corporation., h8s-2646 Datasheet - Page 100

• Manufacturer Part Number: h8s-2646
• Description: Renesas 16-bit Single-chip Microcomputer H8s Family/h8s/2600 Series
• Manufacturer: Renesas Electronics Corporation.

Section 2 CPU
2.9.4
On-chip HCAN module access is performed in four states. The data bus width is 16 bits. Wait
states can be inserted by means of a wait request from the HCAN. On-chip HCAN module access
cycle is shown in figures 2.21 and 2.22, and the pin states in figure 2.23.
Rev. 5.00 Sep 22, 2005 page 74 of 1136
REJ09B0257-0500
Internal address bus
Read
Write
On-Chip HCAN Module Access Timing
Figure 2.21 On-Chip HCAN Module Access Cycle (No Wait State)
HCAN read signal
Internal data bus
HCAN write signal
Internal data bus
T1
T2
Bus cycle
Address
Write data
T3
Read data
T4