GM16C550 Ver la hoja de datos (PDF) - Hynix Semiconductor

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GM16C550

ASYNCHRONOUS COMMUNICATIONS ELEMENT WITH FIFOs

Hynix Semiconductor 

Typical Crystal Oscillator Network

Crystal

3.1MHz

1.8MHz

RP

1MΩ

1MΩ

R× 2

1.5k

1.5k

C1

10-30pF

10-30pF

GM16C550

C2

40-60pF

40-60pF

TABLE III. Baud Rates Using 1.8432 MHz Crystal

Desired Baud Rate

50

75

110

134.5

150

300

600

1200

1800

2000

2400

3600

4800

7200

9600

19200

38400

56000

Decimal Divisor

Used to Generate

16 × Clock

2304

1536

1047

857

768

384

192

96

64

58

48

32

24

16

12

6

3

2

Percent Error Difference

Between Desired and Actual

-

-

0.026

0.058

–

–

–

–

0.69

-

-

-

-

-

-

-

2.86

16

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