Search found 13 matches

by jmg
26 Feb 2018, 13:53
Forum: Nuvoton 8051
Topic: Nuvoton 8051 Pwm issue.
Replies: 1
Views: 580

Re: Nuvoton 8051 Pwm issue.

My mcu is N76E003. I need two pwm mode(periode). One is 50% duty in 1khz for fan. The other is 50% in 2.7khz for buzzer. Is it possible? Yes, if you search the data, as well as the 16b PWM module, it says "The Timers 0 and 1 can be configured to automatically toggle a port output whenever a timer o...
by jmg
01 Jul 2017, 10:42
Forum: Nu-bridge / ISP Software
Topic: What is Nu-Bridge?
Replies: 1
Views: 2645

Re: What is Nu-Bridge?

What hardware can Nu-Bridge operate on ? There is mention of Nu-Bridge dongle , but no info on Nuvoton Store, or Nuvoton Web site of this hardware ? Can the NuTiny-NUC123S be used ? Is NuTiny-NUC125S or NuTiny-NUC126 or NuTiny-NUC220V (NUC220) compatible with Nu-Bridge software ? It seems NUC220 is ...
by jmg
30 Jun 2017, 15:04
Forum: Nuvoton 8051
Topic: Nu-Link_Command_Tool_V2.01.6592 problems...
Replies: 2
Views: 1153

Re: Nu-Link_Command_Tool_V2.01.6592 problems...

Can someone in Nuvoton confirm Nu-Link_Command_Tool_V2.01.6592, does work properly with N76E003 target ? If not, when will that be updated ? No reply from Nuvoton, but there is a 20 June update for Nu-Link_Command_Tool_V2.02.6629 That does seem to be an improvement. It can now detect N76E003 It rep...
by jmg
31 May 2017, 12:52
Forum: Nuvoton 8051
Topic: Nu-Link_Command_Tool_V2.01.6592 problems...
Replies: 2
Views: 1153

Nu-Link_Command_Tool_V2.01.6592 problems...

We have installed NuMicro_ICP_Programming_Tool_V2.01.6592 and that connects, and finds target fine. However, when we try what sounds like the matching Nu-Link_Command_Tool_V2.01.6592 it will discover the NuLink ID ok, and confirm the version OK at 6592, but fails to see any connected device, "Cannot...
by jmg
29 May 2017, 10:45
Forum: Nuvoton 8051
Topic: N76Exx Programming Support
Replies: 0
Views: 910

N76Exx Programming Support

We have a N76E003 board, and the provided "NuMicro ICP Programming Tool.exe" connects and programs ok, but now we want to plan for production. This means we seek info on * Command line programming ? ** * Program of the N76Ex part from a larger host MCU ? Are there any links to the ICP protocol/ timi...
by jmg
01 May 2017, 14:45
Forum: Nuvoton 8051
Topic: Errata N76E003
Replies: 0
Views: 1601

Errata N76E003

Is there any link to the errata for the N76E003 ? On the bench. we see an unexpected UART artifact. Test example : UART1 200kBaud. Mode 1 See START bit = 5us, and all subsequent bits are 5us, so far so good. However, when we try continual transmit, the STOP bit is always +1us, at 6us, not the expect...
by jmg
27 Apr 2017, 16:55
Forum: Nuvoton 8051
Topic: NuTiny-SDK-N76E003-V2.1 Virtual COM port issues ?
Replies: 5
Views: 2643

Re: NuTiny-SDK-N76E003-V2.1 Virtual COM port issues ?

Trying now, strange, the earlier one I used has the same name, but different size zip ?? Nu-Link_USB_Driver_V1.2.exe.zip = 14,513k, the link above was only Nu-Link_USB_Driver_V1.2.exe.zip = 14,216k and fails to unzip, (looks corrupted?) so I try 2nd download, but that is slow.... 2nd time it is 14,5...
by jmg
27 Apr 2017, 08:39
Forum: Nuvoton 8051
Topic: NuTiny-SDK-N76E003-V2.1 Virtual COM port issues ?
Replies: 5
Views: 2643

Re: NuTiny-SDK-N76E003-V2.1 Virtual COM port issues ?

If anyone has a NuTiny-SDK-N76E003 and a scope/counter, this 2 line BATCH FILE is a very simple COM tester COM4 is a industry standard USB-UART REM Source: https://batchloaf.wordpress.com/2013/02/12/simple-trick-for-sending-characters-to-a-serial-port-in-windows/ mode COM4 BAUD=3906 PARITY=n DATA=8 ...
by jmg
26 Apr 2017, 17:31
Forum: Nuvoton 8051
Topic: NuTiny-SDK-N76E003-V2.1 Virtual COM port issues ?
Replies: 5
Views: 2643

Re: NuTiny-SDK-N76E003-V2.1 Virtual COM port issues ?

Dear Sir, Would you mind check with Nu-Link-Me V3.0 side SW3 switch, it connect on the on / off status? as default this connect to off, means VCOM function is disable. please connect to the on side and confirm with COM port number to confirm it actually connect with for this tiny board. Yes, SW3 is...
by jmg
26 Apr 2017, 17:19
Forum: Nu-bridge / ISP Software
Topic: Source Code for ISP loaders missing from Nuvoton_8051_ISP-ICP_Programmer_v7.15.zip
Replies: 3
Views: 1961

Re: Source Code for ISP loaders missing from Nuvoton_8051_ISP-ICP_Programmer_v7.15.zip

...but for 1T series, we release ISP boot source code and GUI source code...
Can you give links to the above ISP boot source code ?