Panasonic AJ-YA120AG, Service Manual

Page: 370 / 647

INF-34
9-2-3. PLD Version Upgrade Method (LATTICE)
< REC_PB PLD IC>
A. Preparation
ITEM REMARK
CPLD WRITER
VFK1590 VFK1590
VFK1590P3 (Not standard accessory of VFK1590)
D-sub 25pin-25pin Cable Straight (Male - Female), Length : Within 1meter
Version Upgrade Software
LSC ispVM System Software :
http://www.latticesemi.com/search/browse_type.cfm?catid=131&ty=65
and select “ispVM System 13.2 for PC” in programming software portion
in order to download it.
File NAME
jcf File (Included in “VVVSI 4285B” file).
(Copy all files of VVVSI 4285B which is included " .jct " file to floppy disk)
Personal Computer WINDOWS 95

or 98

Table 9-2C-1
B. Connection
1. Connect the D-sub Cable between CN301 (for ALTERA) connector of the CPLD WRITER (VFK1590) and
Personal Computer (Printer port) as shown table 9-2A-2.
2. Connect the CPLD WRITER Cable (VFK1590P3A) between the connector at the Board in the VTR as shown
in table 9-2A-2 and 9-2A-4.
<Note> VFK1590P3A is not standard accessory of VFK1590.
3. Turn on the VTR and Personal Computer (Windows mode).
C. Boot up the Ver. up Software and Ver. up Procedure
1. Select “start button” on the Windows Screen and then “Program”, and then boot up the “LSCispVM
System” so that the following menu appears.
2. Insert floppy disk (which is includes all files of the program software VVVSI4285B as shown in table 9-2A-4) to
floppy drive.
3. On main window, select tab “File” and then ”Open” .
4. Open the program data file as shown table 9-2A-4.
Figure 9-2C-2