Block Diagram - Hitachi H8/3048 Hardware Manual

Single-chip microcomputer

Table of Contents

13.1.2 Block Diagram

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Figure 13-1 shows a block diagram of the SCI.

Receive shift register

Receive data register

Transmit shift register

Transmit data register

Serial mode register

Serial control register

Serial status register

Bit rate register

Module data bus

receive control

Parity generate

Parity check

Figure 13-1 SCI Block Diagram

External clock