MyAdvantech Registration

MyAdvantech is a personalized portal for Advantech customers. By becoming an Advantech member, you can receive latest product news, webinar invitations and special eStore offers.

Sign up today to get 24/7 quick access to your account information.

Why PCL-746+ don't have the jumper to adapt OS?

2005-07-27 Installation Document No.1-0002646

Related Product:

Solution:

  • Why PCL-746+ don't have the jumper to adapt OS?

    When data arrives at one of four ports, it will generate an interrupt in the interrupt register. The PC software can read this and identify immediately which port generated the interrupt. This saves time and makes programming easier. When a data bit of the interrupt status register is set to 0, the corresponding channel is selected to generate an interrupt. If the bit is 1, then no interrupt is generated.

    However, this definition is reverse from Windows 95/98/NT. So JP15 for PCL-849 just designed for this purpose.

    Actually, Windows 95/98 don't provide SHARE IRQ feature, so the OS use POLLING method to achieve this goal. Only Windows NT SHARE IRQ feature. Besides, our PC-ComLIB, DOS Library, do use the vector address to achieve SHARE IRQ feature.

    However, PCL-746+ don't have the jumper for you to adapt OS, but PCL-846, PCL-847, PCL-849 and PCL-858 has. Mainly because PLC-746+ was developed early then PCL-846, PCL-847, PCL-849 and PCL-858, so, it don't need the VECTOR ADDRESS under Windows 95/98 and Windows NT. Under Windows system, the OS POLLING IRQ to achieve SHARE IRQ feature.

The content is too difficult to understand The content does not match the title The information is out of date It is not the information I'm looking for The content is empty Download file missing Invalid download link Download speed is slow Others

This field of information is requried

Yes No

This field of information is invalid

This field of information is requried

This field of information is requried

I would like to receive Advantech emails and product information. Unsubscribe at any time.
Already receiving Advantech Emails? Not ticking this box will automatically unsubscribe you
전체동의 (선택사항 포함)

어드밴텍 이용약관 동의 전체보기*

This field of information is requried


개인정보 수집 및 이용 동의*

This field of information is requried


산업뉴스/적용사례/할인이벤트 이메일 수신 동의

당사는 회원 기반 서비스 제공을 위해 다음과 같이 개인정보를 수집하여 이용, 제공, 파기 합니다.

구분 수집항목 이용 목적 이용∙보유기간
1:1 문의 필수 이름, 이메일, 전화번호, 회사명, 국가, 상담내용 고객의 문의 대응 및 분쟁해결 등을 위함 소비자의 불만 또는 분쟁처리에 관한 기록: 3년
선택 제품, 시리얼넘버 효율적인 상담 대응
선택 뉴스레터 수신 동의 여부 신규 서비스/상품, 할인 이벤트 안내 법정 의무 보유 기간
I have read KVKK Clarification Text and I accept to share with you my personal data*

This field of information is requried


I have read KVKK Clarification Text for the Contact Form Process, I would like to receive Advantech emails and product information. Unsubscribe at any time. Already receiving Advantech Emails? Not ticking this box will automatically unsubscribe you
アドバンテックのプライバシーポリシーに基づき、売買手続き上必要な個人情報をアドバンテックが使用することに同意します。*

This field of information is requried


アドバンテックの製品情報、スペシャルオファー、重要なアドバンテックニュースの配信を希望します。(配信停止はいつでも可能です。)