Digital Signal ControllersのトピックRe: RE: TWR-56F8400 module and JTAG debug module CWH-UTP-ONCE

RE: TWR-56F8400 module and JTAG debug module CWH-UTP-ONCE

x31 — Mon, 09 Jan 2017 22:42:24 GMT

I believe the JTAG debug module CWH-UTP-ONCE that we use with the 56F8367 should work with the TWR-56F8400 - however, the 14 pin header has all 14 pins present whereas the ONCE connector has one pin blocked. Is the ONCE compatible if we cut the corresponding pin?

Re: RE: TWR-56F8400 module and JTAG debug module CWH-UTP-ONCE

xiangjun_rong — Fri, 13 Jan 2017 04:05:38 GMT

Hi,

The CWH-UTP-ONCE device can be used to debug both MC56F83xx and MC56F84xxx, the blocked pin on the JTAG connector of the CWH-UTP-ONCE device is to avoid that the JTAG connector is inserted reversely. The RED line of the 14 pin cable is the pin1 for the CWH-UTP-ONCE device.

Hope it can help you

Xiangjun Rong

Re: RE: TWR-56F8400 module and JTAG debug module CWH-UTP-ONCE

x31 — Thu, 19 Jan 2017 14:29:32 GMT

Xiangjun, Thank You.

I have verified the CWH-UTP-ONCE device does work. We cut pin 8 from the JTAG connector.

Len