Remote-processing RPC-210 Bedienungsanleitung PDF herunterladen (Seite 5)

OVERVIEW SECTION 1

Page 1-2

26 Pin Connector Pin Out

< xxx> Paired angle brackets are used to indicate a

specific function key on your PC keyboard. For

example < esc> means the escape key.

Jx-N Designates a pin number on a connector.

BASIC Statement types

There are 4 generic types of BASIC statements: The first

type is a command. A command does something,

generally an output. Examples of commands are PRINT,

CLEAR, AOT, and POKE.

A function returns a value. Examples are AIN, SIN,

and PEEK.

The third types are control statem ents. These include

IF-THEN-ELSE, GOTO, GOSUB, and DIM. As such

they control or set up the system.

The final type are multi-tasking statements. W hen multi-

tasking is in effect, the operating system is checking

lines for state changes, keypad port for key pad presses,

or counting pulses. For the most part, multi-tasking

must be set up in the program. Set up consists of a ON

multi-tasking, parameters statement and a subroutine that

is executed when conditions are met. Exam ples of

multi-tasking are ON LINE, ON COM, ON COUNT,

and ON KEYPAD.

Some statements are both functions and com mands,

depending upon which side of the ‘= ’ sign it is on.

Some examples include ASC , D ATE , T IME , L INE B,

and COUNT.

Number convention

BASIC convention generally uses decimal for data and

address information. Numbers m ay be represented in

hexadecimal notation. Any hexadecimal numbers are

represented by 0xxH notation. A leading 0 is necessary

when the first number begins with any letter between A

and F. Up to six digits m ay be represented in this

manner. Howe ver, may com mands a nd functions on ly

accept 1, 2, or 4 hex digits.

Connector Orientation and Numbering Scheme

The RPC-210 uses ID C type (0. 1" center ) connectors.

There are silk screen marks on the board to indicate the

key on the connector. Pins 1 and 2 ar e indicated on a ll

of the larger connectors.

IDC type connectors follow a pin out numbering scheme

shown below. View is component side. The square pad

(pin 1) is found on the circuit side.

Counting scheme is the same for 10, 16, and 20 pin

connectors.

Terminology

"A/D"

Shorthand for analog-to-digital converter. An A/D

"measures" a voltage and converts it into a number

from 0 to 4095.

“D/A”

Shorthand for digital-to-analog converter. A D/A

accepts a digital number from 0 to 4095 and

converts it to a voltage.

"Flash EPROM"

Stores pr ogram s and data. Future flash type w ill

change to traditional type flash where 64K sectors

are erased. The BSAVE command will be changed

to add an erase option. This is important only if

saving data to flash.

"I/O"

are input-output devices. On the RPC-210, this

includes the RTC, expansion port, and counter.

"RTC"

is the real time clock located under the battery.

"segm ent"

is a 64K block of RAM . U p to 8 segments,

1 2 3 4 5 6 7 8 9 10 ... 59 60

Kommentare zu diesen Handbüchern

Keine Kommentare

Remote-processing RPC-210 Bedienungsanleitung Seite 5

Kommentare zu diesen Handbüchern

Verwandte Produkte und Handbücher für Computers Remote-processing RPC-210

Verwandte Produkte und Handbücher für Nein Electrolux ESL47020