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8-N-1 is a common shorthand notation for a serial port parameter setting or configuration in asynchronous mode, in which there are eight (8) data bits, no (N) parity bit, and one (1) stop bit.

8-N-1 is the most common configuration for PC serial communications today.

The abbreviation is usually given together with the line speed in bits per second, as in 9600/8-N-1. The speed includes bits for framing (stop bits, parity, etc.) and the effective data rate is lower than the bit transmission rate. For 8-N-1 encoding, only 80% of the bits are available for data (for every eight bits of data, ten bits are sent over the serial link — one start bit, the eight data bits, and the one stop bit). This mode was also commonplace for the link between modems until the 1990s when Link Access Procedure for Modems became widespread. 8-N-1 continued in use for the computer to modem connection.


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No No No

by: Frank Zappa

Ray Collins (lead vocals)
Frank Zappa (lead guitar)
Roy Estrada (bass)
Jimmy Carl Black (drums)
Arthur Tripp (drums)
Ian Underwood (piano, alto saxophone)
Don Preston (piano)
Motorhead Sherwood (baritone saxophone, tambourine)
Bunk Gardner (tenor saxophone)
Boppa dooayyydoo
Boppa dooayyydoo
Boppa dooayyydoo
Boppa dooayyydoo
No no no no no no no-o-o-oo-oh
Makes me cry to see you go-o-o-oo-oh
No no no no no no no-o-o-oo-oh
Makes me cry to see you go-o-o-oo-oh
Left me here to cry alone
With a bottle of juice & a pork chop bone
No no no no no no no-o-o-oo-oh
Makes me cry to see you go-o-o-oo-oh
Gave my money all to you-oo
Took my watch and pawned it too-oo
Two gold teeth and one glass eye
Didn't have the nerve to say goodbye
Boppa dooayyydoo
Boppa dooayyydoo
You treat me funky baby
And some day you'll have to pay
I ain't such a fool that I would let you go
And treat me this way
No no no no no no no-o-o-oh
I ain't going to let you go-o-o-oo-oh
No no no no no no no-o-o-oh




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