I can not read this module via j-tag. i use connection like this: Link
if i use ISP adapter and external power supply i get a message:
Adapter ISP_v1.0 S/N:
JTAG scan chain interrogation failed: all ones
if i try without expernal power supply i get:
Adapter disconnected!
CPU XC2xxxA-72f (jtag) - work with adapter ISP_V1.x
- Select Vendor: Infineon jtag XC23xxA
- Select Target: XC2xxxA-72f (jtag)
- Select Region: bank1 (64 kB)
- Operation: Read
jumper on ISP adapter is configurired for XC mcu
What i do wrong? Please!
if i use ISP adapter and external power supply i get a message:
Adapter ISP_v1.0 S/N:
JTAG scan chain interrogation failed: all ones
if i try without expernal power supply i get:
Adapter disconnected!
CPU XC2xxxA-72f (jtag) - work with adapter ISP_V1.x
- Select Vendor: Infineon jtag XC23xxA
- Select Target: XC2xxxA-72f (jtag)
- Select Region: bank1 (64 kB)
- Operation: Read
jumper on ISP adapter is configurired for XC mcu
What i do wrong? Please!

Comment