ATDH1165PC- Atmel, ATDH1165PC- Datasheet - Page 43

• Manufacturer Part Number: ATDH1165PC-
• Manufacturer: Atmel

Specifications of ATDH1165PC-

• Lead Free Status / Rohs Status: Not Compliant

Troubleshooting
7-2
Chain File has <n> devices System has <m> Devices
If the Atmel-ISP software detects a mismatch between the number of device(s) you
have specified in your chain file and the actual number of device(s) on your JTAG hard-
ware chain, this error will be displayed. The easiest workaround for this would be to edit
your chain file accordingly to match the number of devices actually on your hardware
board.
Another cause for this error occurs when the IDCODE box in the Atmel-ISP software
JTAG Properties dialog box for each device is not checked. Versions 2.77 and later of
the ISP software will warn you about this, but earlier versions may not. When this box is
not checked, the Atmel-ISP software may incorrectly read out the manufacturer ID
codes from all the devices in the chain and therefore may detect the wrong number of
devices.
It is highly recommended that you also download the latest release of the Atmel-ISP
software from the Atmel web site or BBS.
Read Chain File
The software was unable read the chain file specified. This error usually occurs if the file
you are trying to load is not a chain file.
Problems with reading JEDEC files
This error occurs when the ISP software was unable to read the JEDEC from the direc-
tory you have specified. Possible reasons for this error:






Problems with saving JEDEC files
This error can occur when executing a Load operation on the ISP software and specify-
ing a JEDEC file name to save the loaded fuse data. Possible reasons for this error:




Chip <number> Fails
This error is generated when the chip specified by <number> fails any of the program-
ming operations such as Program, Secure, Verify, Load, Erase or Blank Check.
<number> specifies which chip actually failed. The number depends on the chip location
in the JTAG chain. For example, Chip 1 would be the first chip in the chain; Chip 2, the
second, and so on.
The JEDEC file name you have specified does not exist.
The subdirectory from where the JEDEC file is loaded does not exist.
An operating system error. For example, loading the JEDEC file from a floppy disk in
drive A: when there is no diskette in the drive.
The subdirectory where the JEDEC file is to be saved does not exist.
An operating system error, such as saving the JEDEC file to a floppy disk in drive A:
when there is no diskette in the drive.
Atmel ATF15xx Family: ISP Devices User Guide