Sharp UP-600 - Page 27

6)-2. LOOPBACK Check
Checking
Install a straight cable between the RJ45 connector and the HUB
and execute the loop back test command to send and receive 1
packet of data.
Display
How to exit the program
Press the CANCEL key to exit the program.
6)-3. MAC ADDRESS&FIRM Ver. read Check
Checking
The program reads the version of the MAC address and firmware
and displays the result.
Display
How to exit the program
Press the CANCEL key to exit the program.
6)-4. MAC ADDRESS&FIRM write UTILITY
Operation
This utility writes the MAC address and firmware.
(Procedure)
Install the master EPROM on the TCP/IP board and turn the IPL
switch on the board to the "program write mode."
Turn on the ECR.
The IPL program on the TCP/IP board starts.
Input 3 sets of 3-digit decimal numbers through the keyboard of
the ECR and press the ENTER key.
Following the SHARP maker code (08, 00, 1F), the 3 sets of
numbers input through the keyboard are converted into hexadeci-
mal numbers. The program then writes a total of 6 bytes of MAC
address into dual port RAM (800000H - ).
Turn off the power supply.
Remove the EPROM from the TCP/IP board and turn the IPL
switch to the "normal mode."
Input : DUAL PORT RAM (800000H‘)
MAC ADDRESS (XX, YY, ZZ are converted to 16 hexadecimal
numbers.)
Output : DUAL PORT RAM (800800H‘)
During writing
When writing is completed (The same applies when the copy is
skipped at the first verification.)
When the writing process ends with an error.
Display
TCP/IP FIRM CHANGE :
While the address and firmware are being rewritten, the message
A and then B appears.
When the address and firmware have been rewritten, the mes-
sage C is displayed.
The following screen appears when the IPL switch is not turned to
the write mode.
How to exit the program.
Press the CANCEL key to exit the program.
After rewriting, make sure to turn the power off and then turn it
on again.
LANC ERROR
LOOPBACK ERROR
LOOPBACK : PASS (or ERROR)
LOOPBACK Check
Displayed when an
error occurs.
Displayed when an
error occurs.
XXXXXXXXXX
FIRMWARE VERSION :
XX XX XX XX XX XX
MAC ADDRESS :
MAC ADDR&FIRM Ver. Read
Data of 6 bytes is
displayed.
10 digits are
displayed.
08 00 1F XX YY ZZ
I P L 0 0 0 7 0 0
I P L 0 0 0 7 O K
I P L 0 0 0 7 N G
IPL 00-07 XX (XX : 00~07 OK or NG)
TCP/IP FIRM CHANGE
08 00 1F XX YY ZZ
AAA BBB CCC
MAC ADDRESS
MAC ADDR&FIRM Write
Decimal numbers are
input through
keyboard.
Data of 6 bytes is
displayed as
hexadecimal numbers
A
ERASE 00-07 00
B
COPY 00-05 00
C
FIRM CHANGE PASS!!
CHANGE IPL SW!!
MAC ADDR&FIRM Write