Panasonic AJ-YA120AG, Service Manual

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INF-42
C:¥>
C:¥>vsi4052 vsi4288.xsvf
Little Bear
Please Hit Enter.
9-2-5. PLD (FPGA) Version up Method (XILINX) [2]
<1394 CPLD IC>
A. Preparation
ITEM REMARK
C PLD WRITER
VFK1590
VFK1590P4 (VFK1590 standard)
25pin-25pin Cable Straight (Male - Female), Length : Within 1meter
Version Upgrade
Software VFK1879 (xsvf file)
Please download from our web site
Version Upgrade Data (Copy all files of the VVVSI4288C which is included " *.cdf " file to floppy disk)
Personal Computer WINDOWS 95® or 98®
Table 9-2E-1
B. Connection and Preparation
1. Connect the D-sub Cable between CN401 (for XILINX) connector of the CPLD WRITER (VFK1590) and
Personal Computer (Refer to figure 9-2A-1 and table 9-2A-2)
2. Connect the CPLD WRITER Cable (VFK1590P4) between PLD version up connector on the relevant
board and P401 connector of CPLD WRITER. (Refer to figure 9-2A-1 and tables 9-2A-2, 9-2A-4)
3. Turn on the VTR and Personal Computer (Windows mode).
C. Boot up the Ver. Up Software and Ver. up Procedure
1. Insert floppy disk (which is includes all files of the VVVSI4288C) to floppy drive. (Refer to table
9-2A-4)
2. Install the version upgrade software (VFK1879) and open the DOS window as shown in figure
9-2E-2.
3. Press ther “ENTER” key, when the screen as shown in figure 9-2E-2 appears.
4. The programming takes about 3 seconds.
Figure 9-2E-2