samsung c150

[wanshuai163]

today i want to read dump file about samsung c150
i can find pinout ..
at first i press "get target ID"
2012-3-8 上午 10:21:47] [START OPERATION_ID = GET_DEVICE_ID]
[2012-3-8 上午 10:21:47] Open serial port...OK
[2012-3-8 上午 10:21:47] Connecting to the RIFF Box...OK
[2012-3-8 上午 10:21:47] Firmware Version: 1.30, JTAG Manager Version: 1.40
[2012-3-8 上午 10:21:47] Selected Resurrector: [ZTE C335 V1.00]
[2012-3-8 上午 10:21:47]
[2012-3-8 上午 10:21:47] Connecting to the dead body...OK
[2012-3-8 上午 10:21:47] Set I/O Voltage reads as 2.60V, TCK Frequency is 1 MHz
[2012-3-8 上午 10:21:47] Model selected: ZTE - ZTE C335
[2012-3-8 上午 10:21:47]
[2012-3-8 上午 10:21:47] Detected dead body ID: 0x2000403B
[2012-3-8 上午 10:21:47] [FINISH OPERATION_ID = GET_DEVICE_ID]
I can find boDY ID IS 0x200403B
I want to use jtag read/write tap to read dump file ... but it disply this message
2012-3-8 下午 01:35:11] Selected Resurrector: [Samsung A837 V1.00]
[2012-3-8 下午 01:35:11]
[2012-3-8 下午 01:35:11] Connecting to the dead body...
[2012-3-8 下午 01:35:11] ERROR: Set I/O Voltage to 2.60V failed. Real reading is 2.72V
[2012-3-8 下午 01:35:11] [FINISH OPERATION_ID = GET_DEVICE_ID]
[2012-3-8 下午 01:35:32] [START OPERATION_ID = GET_DEVICE_ID]
[2012-3-8 下午 01:35:33] Open serial port...OK
[2012-3-8 下午 01:35:33] Connecting to the RIFF Box...OK
[2012-3-8 下午 01:35:33] Firmware Version: 1.30, JTAG Manager Version: 1.40
[2012-3-8 下午 01:35:33] Selected Resurrector: [Samsung B309 V1.00]
[2012-3-8 下午 01:35:33]
[2012-3-8 下午 01:35:33] Connecting to the dead body...ERROR
[2012-3-8 下午 01:35:33] ERROR: Set I/O Voltage to 2.60V failed. Real reading is 2.72V
[2012-3-8 下午 01:35:33] [FINISH OPERATION_ID = GET_DEVICE_ID]
[2012-3-8 下午 01:35:52] [START OPERATION_ID = GET_DEVICE_ID]
[2012-3-8 下午 01:35:53] Open serial port...OK
[2012-3-8 下午 01:35:53] Connecting to the RIFF Box...OK
[2012-3-8 下午 01:35:53] Firmware Version: 1.30, JTAG Manager Version: 1.40
[2012-3-8 下午 01:35:53] Selected Resurrector: [Samsung B309 V1.00]
[2012-3-8 下午 01:35:53]
[2012-3-8 下午 01:35:53] Connecting to the dead body...ERROR
[2012-3-8 下午 01:35:53] ERROR: Set I/O Voltage to 2.60V failed. Real reading is 2.73V
[2012-3-8 下午 01:35:53] [FINISH OPERATION_ID = GET_DEVICE_ID]
why have this error "Set I/O Voltage to 2.60V failed. Real reading is 2.73V
"
how to solution it ...
i know this samsung c150 core is AGERE CSR 2200B1
BUT I want to know how solution "Set I/O Voltage to 2.60V failed. Real reading is 2.73V" this problem