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H8S, H8SX Family E10A-USB Emulator
2.2
The H8S/2427 E10A-USB and H8S/2425 E10A-USB Emulator
Functions
Notes: 1. Do not use an MCU that has been used for debugging.
2. If the flash memory is rewritten many times, and the emulator is left for a few days,
data may be lost due to retention problems.
3. If the flash memory is rewritten many times, the data will not be erased. If an error
message is displayed, exchange the MCU for a new one.
2.2.1
Emulator Driver Selection
Table 2.3 shows drivers which can be selected in the [Driver Details] dialog box.
Table 2.3 Type Name and Driver
Type Name
HS0005KCU01H, HS0005KCU02H
2.2.2
Hardware Break Functions
Hardware Break Conditions: In the H8S/2427 E10A-USB and H8S/2425 E10A-USB emulator,
eight break conditions (Break Condition 1,2,3,4,5,6,7,8) can be set. Table 2.4 lists the items that
can be specified.
Table 2.4 Hardware Break Condition Specification Items
Items
Address bus condition
Data bus condition
Read or write condition
Trace acquisition condition
R20UT0271EJ0100 Rev. 1.00
May 13, 2011
Section 2 Specifications of the Emulator's Software
Driver
Renesas E-Series USB Driver
Description
Breaks when the MCU address bus value matches the
specified value.
Breaks when the MCU data bus value matches the specified
value. High or low byte or word can be specified as the
access data size.
Breaks in the read or write cycle.
Acquires trace information based on Break Condition 1.
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