M37273E8SS Renesas Electronics America, M37273E8SS Datasheet - Page 14

• Manufacturer Part Number: M37273E8SS
• Description: EPROM MCU/8BIT CMOS EMULATION CH
• Manufacturer: Renesas Electronics America

Specifications of M37273E8SS

• Accessory Type: Emulator EPROM MCU
• For Use With/related Products: 7200 Series 7270 Group
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Chapter 7. Troubleshooting
7.1 Errors That Occur When Writing to PROM
7.1.1 When Newly Purchased
7.1.2 Previously Written Normally
The table below summarizes errors to be checked carefully before you determine them to be a fault.
Programming adapter
Programming adapter
PROM programmer
PROM programmer
Contact failure
Contact failure
Cause
Cause
Is the adapter attached to the correct position of the PROM
programmer?
Is the MCU attached to the correct position?
Is the area specification set correctly?
Is the correct device selected?
The IC socket of the PROM programmer may be stained. The
socket needs replacing.
Is the adapter attached to the correct position of the PROM
programmer?
Is the MCU attached to the correct position?
Is the area specification set correctly?
Is the correct device selected?
The IC socket of the PROM programmer may be stained. The
socket needs replacing.
The PROM programmer connector at which the PROM
programmer is contacted may be stained. Clean it with
alcohol, etc.
( 14 / 18 )
Remedy
Remedy
See page
See page
10
11
11
10
11
11
9
9
-
-
-