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1-6.
Writing and Rewriting the PLD Internal Data
This unit uses the PLD (Programmable Logic Device). Writing and rewriting the PLD internal data shown below is
compatible with the e-Production (EPR) system.
When updating the PLD, contact your local Sony sales Office/Service Center.
Tip
The PLD not supported by the e-Production (ERR) system is upgraded using the USB memory.
When it is necessary to update using a USB memory, contact your local Sony sales Office/Service Center.
e-Production system has the advantages shown below
• The PLD compatible with the e-Production method can write and rewrite data by using the standard tool (cable)
and the standard software (PLD Download Tool).
• Data to be written is provided in the Project file (E_xxx_xxx_xx_xx) format.
• The printed circuit board is equipped with the standard connector (EPR connector) to write the PLD internal data.
The indication "EPR2" is shown on the printed circuit board.
PLD supported by the e-Production
Board
CP-407A
DIO-95
DM-154
HP-160A
SY-422A
Equipment required
• PLD download tool (Sony Part No.: J-7120-220-A): The cable connects a PC to this unit.
• Personal computer (PC):
- A PC having USB terminal.
- A PC in which the PLD Download Tool software is already installed.
Tip
For the applicable OS and the operating environment, refer to "Download Tool Operating Instruction for Device
Programming".
Data write procedure
Data write procedure in the PLD is outlined below.
For details of data write procedure, refer to "Download Tool Operating Instruction for Device Programming".
To obtain the Project file and "Download Tool Operating Instruction for Device Programming", contact your local Sony
sales Office/Service Center.
1.
Prepare the Project file.
2.
Turn off the power of this unit. Connect the PC parallel port and the EPR connector of the target board using the
PLD download tool (cable).
3.
Turn on the power of this unit.
Start the PLD Download Tool software and read the Project file.
4.
Push the Program button of the PLD Download Tool software and write data in PLD.
5.
Upon completion of programming, check that error message is not displayed. Turn off the power of this unit and
back on.
PWS-4400
EPR Connector Ref. No.
CN201
CN2801
CN001
CN1201
CN10
CN2207
CN1702
PLD Ref. No.
IC201
IC2801
IC002
IC3000
IC11
IC2201
IC1701
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