Writing And Rewriting The Pld Internal Data - Sony HXCU-100 Service Manual

2-4. Writing and Rewriting the PLD Internal Data

This unit uses the PLD (Programmable Logic Device) that supports the e-Production (EPR) system to
write and rewrite the internal data.
If the parts listed below needs to be replaced or if PLD needs to be upgraded, contact your local Sony
Sales Offi ce/Service Center.
n
The part number of PLD (or ROM for PLD) in which data is not written yet, is shown in "Spare Parts".
Therefore, if part replacement is required, write the data by the following procedure.
In the case of the PLD type that runs on the program stored in external ROM, the PLD has only to be
replaced and data needs not to be written only.
e-Production system has the advantages shown below.
. To write/rewrite the PLD internal data:
1. The standard fi xture (cable) can be used.
2. The standard software (PLD Download Tool) can be used.
. The PLD internal data is controlled in the Sony Database Server under the name Project fi le
(E_xxx_xxx_xx_xx).
. The printed circuit board is equipped with the standard connector (EPR2 connector) to write the PLD
internal data. The indication "EPR2" is shown on the printed circuit board.
Corresponding PLDs
Board name PLD/ROM
SY-364 IC800, IC857
DPR-300 IC700, IC701
*1 : IC857/SY-364 is a ROM for IC800, IC900/SY-364.
*2 : IC701/DPR-300 is a ROM for IC700, IC1700, IC2000, IC2400/DPR-300.
Equipment required
. PLD download tool (USB)
The cable to connect PC to this unit.
. PC
A PC having USB port.
A PC in which the PLD Download Tool software is already installed.
For the applicable OS and the operating environment, refer to "Download Tool Operating Instruction
for Device Programming".
HXCU-100
*1
, IC900
*2 , IC1700, IC2000, IC2400
EPR2 connector Project fi le No.
CN806 E_000_004_61_xx
CN702 E_000_004_62_xx
2-5 (E)