Zilog Z80195 Manual do Utilizador descarregar pdf (Página 31)

Z80185/195 DEVELOPMENT KIT

USER'S MANUAL

3-11

UM951800100

ZILOG

Change Serial Data Rate [N]

Changes the bit rate of serial communications between the host and the board. This command and

the L command are the two commands that require that you use the TZ.EXE program on a PC as the

terminal. These values are OSC dependent.

Caution: Do not change the oscillator on board.

Example:

Z80185>Enter 0 for 1200 Bits/Second

1 for 2400

2 for 4800

3 for 9600

4 for 14400

5 for 19600

6 for 28800

7 for 38400

8 for 57600

Enter 9 for 115200 bits/second: 9

Z80185>

Output Byte to I/O Address [O]

This performs an 8-bit output to a 16-bit I/O address.

Example:

Z80185>Output to I/O Address : c3

Data: 00

Z80185>

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Zilog Z80195 Manual do Utilizador Página 31