Digi NS9210 Specifikace stáhnout pdf (Strana 46)

46 NS9210 Processor Module Hardware Reference

Chapter 2

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Serial UART ports

The development board supports the four serial ports available on the NS9210

Processor Module.

Serial port D,

RS232

The serial (UART) port D connector, X3, is a DSUB9 male connector

and is also used as

the standard console

. This asynchronous serial port is DTE and requires a null-modem

cable to connect to a computer serial port.

The serial port D interface corresponds to NS9215 UART port D. The line driver is

enabled or disabled using the

jumper J1.

Serial

Port D

(RS232),

Serial

Port B

(MEI) X6

Serial

Port A

TTL X4

Serial

Port C

TTL, X5

1 2 ... 41 42 43 44 45 46 47 48 49 50 51 ... 79 80

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