HD6432646 Hitachi, HD6432646 Datasheet - Page 214

• Manufacturer Part Number: HD6432646
• Description: (HD64F264x Series) 16-Bit Microcomputer
• Manufacturer: Hitachi

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).
7.9
Resets and the Bus Controller
In a reset, the H8S/2646 Series, including the bus controller, enters the reset state at that point, and
an executing bus cycle is discontinued.
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