12 Bit Odd Parity Generator and 13 Bit Odd Parity Checker Manufacturer,Supplier and Exporter in India
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Product Code : SCL-EELE-12666
Indian Lab Suppliers supplies the 12 Bit Odd Parity Generator and 13 Bit Odd Parity Checker (Product ID: 12666) as part of its electronics engineering lab equipment range. It generates an odd parity bit for 12 data bits and checks odd parity on a 13-bit word.
Quick Answer
The generator adds a parity bit that makes the total number of 1s in the 13-bit word odd; this is the inverse of the XOR result of the 12 data bits. The checker takes the 12 data bits plus the parity bit and shows whether the word still has odd parity, so a single flipped bit is flagged. The board uses three 7486 XOR ICs, 13 toggle switches and 15 LEDs (13 for input bits, 2 for outputs), and runs from 230 V, 50 Hz mains with an on/off switch, fuse and jewel light. A TTL logic probe specification is listed; please confirm at quotation whether the probe is supplied.
Key Specifications
| Parameter | Detail |
|---|---|
| Generator | 12-bit data in, 1 odd-parity bit out |
| Checker | 13-bit word in (12 data + 1 parity), 1 status output |
| Logic | XOR gates, 3 × IC 7486 |
| Inputs | 13 toggle switches |
| Indicators | 15 LEDs (13 input, 2 output) |
| Mains supply | 230 V, 50 Hz AC, with fuse and jewel light |
| Logic probe (as listed) | TTL, H/L indication, up to 50 MHz, 5 V at 150 mA |
Where This Is Used
Used to compare odd and even parity schemes in error-detection practicals, together with the 12 Bit Even Parity Generator and 13 Bit Even Parity Checker (Product ID: 12665). Browse the full Electronics Engineering Lab Equipment range or related Electronics Lab Equipment products.
Frequently Asked Questions
What does odd parity mean here?
The parity bit is chosen so the 13-bit word always has an odd number of 1s.
How is an error detected?
The checker output changes when a single bit of the received word is wrong.
Is there an even parity version?
Yes, the 12 Bit Even Parity Generator and 13 Bit Even Parity Checker board.
Related Categories
Electronics Engineering Lab Equipment · Electronics Lab Equipment · Engineering Lab Equipment
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For pricing, bulk quantities or tender documentation on the 12 Bit Odd Parity Generator and 13 Bit Odd Parity Checker, reach our team via Contact Us or submit your requirement through our Tenders page.
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