Denso BHT-7000 - Manual (Page 27)

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Chapter 2. Getting Started the BHT-7000 and System Mode
Software Structure
System Program 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.
■ System Programs
The system programs include the following three sets of programs:
Drivers
Drivers is a set of programs that directly controls the BHT-7000 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.
⇔
Host Computer
User Area System Area
Data
files Program
files
User programs
JIS Level 1
& Level 2
font files
System
Programs