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5. Recommended PROM Programmers
The PROM programmers listed in Table 5.1 are recommended for the adapter. Using the actual
products, we have verified that these PROM programmers can be used to write programs without
problem. Nonconformity occurring by using any other PROM programmers can not be supported.
For the latest type of PROM programmers, contact the manufacturer to confirm whether it can be used
for your product.
Table 5.1 Recommended PROM programmers
Device
Manufacturer Type name Programming voltage (VPP)
Advantest
Corporation
TR4943
R4944A
R4945
R4945A
12.5 V
M5L27256 mode
M5M27C256 mode
M5M27C256A mode
M5M27C256A mode
6. How to Request for Support
After checking this manual, fill in the following information and email to your local distributor. For
prompt response, please specify the following information:
(1) Contact address
•Company name
•Department
•Responsible person
•Phone number
•Fax number
•E-mail address
(2) Product information
•Name of the programming adapter
•Serial number
•Date of purchase
•Target MCU
•Symptoms (Fails blank check/Cannot write a program/Fails verification etc.)
•Detailed symptoms
•How often does the problem occur? (2 out of 10 etc.)
•When did the problem start to occur? (Since purchase/Used to work correctly)
•Type name of the PROM programmer (Advantest R4945A etc.)
• Specified device when writing to PROM (M27C101 etc.)
•Specified programming area when writing to PROM
•Switch settings of the adapter when writing to PROM