Denso BHT-7500W, BHT-7500S user manual Transfer Utility option, System Programs, Basic

Chapter 2. Getting Started the BHT and System Mode

■Transfer Utility (option)

Running on the host computer, this utility transfers files between the BHT and the host computer. For its file transfer control procedure, the utility uses the BHT-protocol. (For the details about the BHT-protocol, refer to Chapter 3, Subsection 3.5.1.)

To transfer files under any of the following conditions, use Transfer Utility:

-When the BHT is placed on the CU-7000

-Via the direct-connect interface of the BHT

Software Structure

System Programs and JIS Level 1 & Level 2 fonts are resident in the system area and user area, respectively.

To use extension programs and user programs, you should download the program files into the user area.

To use data files (e.g., goods master files) required for execution of user programs, you should download those data files before execution of user programs. Those files will be stored in the user area.

JIS Level 1

System & Level 2 User programs

Programs font files

Program files

Data

files

System Area	User Area
	⇔
	Host Computer

■System Programs

The system programs include the following three sets of programs:

Drivers

Drivers is a set of programs that directly controls the BHT hardware. It may be called up by the BHT-BASIC Interpreter or System Mode.

BHT-BASIC Interpreter

The interpreter interprets and executes instructions in user programs written in BHT-

BASIC.

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