Panasonic AJSD955B - DVCPRO50 STUDIO DECK, Service Manual, Page: 34 / 562

INF-25
12-3. PLD Version Upgrade Procedure
This Model uses PLDs . At the time of a version upgrade, use the special tool, connect to PLD Connector on the
rear panel, and use the PLD writing software. (Pleare refer to the Microcomputer / PLD chart (P18).
12-3-1. PLD Version up Method 1 (ALTERA)
A. Preparation
ITEM REMARK
CPLD WRITER
VFK1590
VFK1590P2 (VFK1590 standard)
D-sub 25pin-25pin Cable Straight (Male - Female), Length : Within 1meter
Version Upgrade
Software
MAX+plus II Software ver9.6 or over ver9.6
(Please access to
www.altera.com/support/software/download/sof-download_center.html ) and
select “ASAP 2” in programming software portion in order to download it.
File NAME
jcf File (Included in “vvvsi xxxx” file).
(Copy all files of the VVVSI**** which is included " *.jct " file to floppy disk)
Personal Computer WINDOWS 95

or 98

B. Connection
1. Connect the D-sub Cable between CN201(for ALTERA) connector of the CPLD WRITER (VFK1590) and
Personal Computer (Printer port).
2. Connect the CPLD WRITER Cable (VFK1590P2) between the connector at Rear Jack (refer to below) and P2
connector of CPLD WRITER. (Refer to Chart of PLD Writer and Figure 12-3-1.)
3. Turn on this model and Personal Computer (Windows mode).
Figure 12-3-1 Connection for CPLD writer
C. Menu Select
1. Target PLD is selected by H08: PLD WR SEL in Other in Service Menu (Refer to Figure 1).
(reference)
The selection by DIP SW also can be done.
(refer to INF-17)
SERVICE – MENU : OTHER
NO. H08
H01
STILL LIMIT
H02 LTC OUT SEL
H03 SYSTEM TYPE
H07 DET DISCOUNT
* H08 PLD WR SEL
Figure 1
D-SUB 25 pins
Cable
PC
Connector
CN401
For Xilinx
Connector P201
For Altera
VFK1590
VFK1590P2
For Altera
Connector
CN201
For Altera
VFK1590P4
For Xilinx
Connector P401
For Xilinx
Rear Jack Panel (AV JACK)
6
5
4
3
2
1
ON
SW600