h8s-2649 Renesas Electronics Corporation., h8s-2649 Datasheet - Page 173

• Manufacturer Part Number: h8s-2649
• Description: Renesas 16-bit Single-chip Microcomputer H8s Family/h8s/2600 Series
• Manufacturer: Renesas Electronics Corporation.

Section 7 Bus Controller (BSC)
DTC: The DTC sends the bus arbiter a request for the bus when an activation request is generated.
The DTC can release the bus after a vector read, a register information read (3 states), a single data
transfer, or a register information write (3 states). It does not release the bus during a register
information read (3 states), a single data transfer, or a register information write (3 states).
7.10
Bus Controller Operation in Reset
In a power-on reset, this LSI, including the bus controller, enters the reset state immediately, and
any executing bus cycle is aborted.
Rev. 2.00 Dec. 05, 2005 Page 135 of 724
REJ09B0200-0200