Real Time Clock controller card for IBM PC/XT compatibles
Designed by Weird Electronics in United States of AmericaThis seller is taking a break until Aug. 16, 2024. Sign up below to get an email when they're back!
No shipping info available.
Set destination country to see options
Shipping to starts at
Free shipping is available to !
Ships from
This item does not ship to .
More Info
Sign up and we'll send a reminder when the seller returns!
RTC8088 controller card is an open source real time clock (RTC) card for IBM PC/XT compatible computers, that typically lack a built-in real time clock. RTC8088 project was originally designed by A…
Read More…RTC8088 controller card is an open source real time clock (RTC) card for IBM PC/XT compatible computers, that typically lack a built-in real time clock.
RTC8088 project was originally designed by Aitor Gómez García for use in Micro 8088 systems based on the previous work by Scott Baker, which in its turn partially based on my Xi 8088 project. I updated the RTC8088 V2 project, and added I/O port configuration switches and DOS device driver.
I/O Address | SW1.1 | SW 1.2 | SW 1.3 | Notes |
---|---|---|---|---|
0x70 | OFF | OFF | OFF | Default setting for Micro 8088 and NuXT V1.x |
0x240 | ON | OFF | OFF | Recommended setting for PC/XT compatibles |
0x2A0 | OFF | ON | OFF | |
0x2C0 | ON | ON | OFF | |
0x340 | OFF | OFF | ON | |
0x3A0 | ON | OFF | ON | |
0x3C0 | OFF | ON | ON | |
Reserved | ON | ON | ON |
The RTC8088 is offered in three options:
Please select the desired option in the Kit Options drop-down menu
No country selected, please select your country to see shipping options.
No rates are available for shipping to .
Enter your email address if you'd like to be notified when RTC8088 - ISA Real Time Clock can be shipped to you:
Thanks! We'll let you know when the seller adds shipping rates for your country.
Shipping Rate | Tracked | Ships From | First Item | Additional Items |
---|---|---|---|---|
:
|
No shipping info available.
Set destination country to see options
Shipping to starts at
Free shipping is available to !
Ships from
This item does not ship to .
More Info
Sign up and we'll send a reminder when the seller returns!
$10.00
Free Shipping!
$100.00
Free Shipping!
$45.00
Free Shipping!
$12.00
Free Shipping!
$20.00
Free Shipping!
$50.00
Free Shipping!
$50.00
Free Shipping!
$50.00
Free Shipping!
By clicking Register, you confirm that you accept our Terms & Conditions
We recognize our top users by making them a Tindarian. Tindarians have access to secret & unreleased features.
We look for the most active & best members of the Tindie community, and invite them to join. There isn't a selection process or form to fill out. The only way to become a Tindarian is by being a nice & active member of the Tindie community!