User`s manual

OPERATING INSTRUCTIONS

M68332BCC/D 3-20 MOTOROLA

REV 1

3.6.3 IBM-PC (with KERMIT) to BCC

Before performing any IBM-PC operation, ensure that both IBM-PC and BCC baud rates are

9600, and that the IBM-PC asynchronous port is configured for terminal mode of operation. If

the asynchronous port is hard wired for host mode of operation and cannot be re-configured for a

terminal mode of operation, the use a null modem (cross-coupled transmit (TxD), and receive

(RxD), and associated handshake lines) is required.

NOTE

IBM-PC to BCC connection requires one serial communication cable assembly.

This cable is connected to the BCC terminal I/O port connector J9 for

downloading operations.

To perform IBM-PC to BCC downloading procedure:

EXAMPLE DESCRIPTION

C>KERMIT<CR>

IBM-PC prompt. Enter Kermit program.

IBM-PC Kermit-MS VX.XX

Type ? for help

Kermit-MS>SET BAUD 9600<CR>

Set IBM-PC baud rate.

Kermit-MS>CONNECT<CR>

Connect IBM-PC to BCC.

[Connecting to host, type Control-] C to return to PC]

<CR>

CPU32Bug>LO<CR>

BCC download command (via terminal

port) entered.

(CTRL)]C

Kermit-MS>PUSH<CR>

The IBM Personal Computer DOS

C>TYPE (File Name) > COM1<CR>

Motorola S-record file name.

C>EXIT<CR>

S-record downloading completed.

Kermit-MS>CONNECT<CR>

Return to BCC monitor program.