Ibm-Pc To Evm - Motorola M68705EVM User Manual

3.11.2 IBM-PC
to
EVM
Prior to performing any IBM-PC operation, ensure that both IBM-PC and EVM baud rates are
identical, 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
reconfigured for a terminal mode of operation, the use a null modem (transmit (TxD) and
receive (RxD) and associated handshake lines are cross coupled) is required.
NOTE
IBM-PC to EVM interconnection is accomplished by a single RS-
232C cable assembly. This cable is connected to the EVM
terminal 1/0 port connector J3 for downloading operations.
To perform the IBM-PC to EVM downloading procedure, perform/observe the following:
EXAMPLE
C>KERMIT
IBM-PC Kermit-MS VX.XX
Type
?
for help
Kermit-MS>SET BAUD 9600
Kermit-MS>CONNECT
DESCRIPTION
IBM-PC prompt. Enter Kermit program.
Set IBM-PC baud rate.
Connect IBM-PC to EVM.
[Connecting to host, type Control-] C to return to PC]
(RETURN)
>LOAD T
(CTRL)
l
C
Kermit-MS>I:Jl.S.R
The IBM Personal Computer DOS
EVM download command (via terminal
port) entered.
Version X.XX (C)Copyright IBM Corp 1981, 1982, 1983
C>TYPE (File Name) > COMl
C>EXIT
Kermit-MS>CONNECT
>(CTRL)JC
Kermit-MS>EXIT
EVALUATION MODULE USER'S MANUAL
M68705EVM
Motorola S-record file name.
S-record downloading completed.
Return to EVM monitor program.
Exit Kermit program.
MOTOROLA
3-37