Section 13 Timer J; Overview; Features; Block Diagram - Hitachi H8S/2199 Hardware Manual

13.1

Overview

Timer J consists of twin counters. It carries different operation modes such as reloading and event
counting.
13.1.1

Features

Timer J consists of an 8-bit reloading timer and an 8-bit/16-bit selectable reloading timer. It has
various functions as listed below. The two timers can be used separately, or they can be connected
together to operate as a single timer.
• Reloading timers
• Event counters
• Remote-controlled transmissions
• Takeup/Supply reel pulse division
13.1.2

Block Diagram

Figure 13.1 is a block diagram of timer J. Timer J consists of two reload timers namely, TMJ-1
and TMJ-2.

Section 13 Timer J

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