Search found 208 matches
- 27 Mar 2017, 14:57
- Forum: Nuvoton Cortex-M0/M23 MCU
- Topic: How to use Nu-Link to do encrypted file offline programming for the NUC505 series?
- Replies: 0
- Views: 3138
How to use Nu-Link to do encrypted file offline programming for the NUC505 series?
Use the ICP tool to enable the MTP encryption function. The related MTP setting is shown in Figure 1. After the MTP related setting, you can select MTP to encrypt the file. Then, refresh the data area and save the file to obtain an encrypted bin file, as shown in Figure 3. Then, select the Offline P...
- 27 Mar 2017, 14:57
- Forum: Nuvoton Cortex-M0/M23 MCU
- Topic: Can each channel of ADCs in the NuMicro? family microcontrollers with the same module be sampled simultaneously?
- Replies: 0
- Views: 2944
Can each channel of ADCs in the NuMicro? family microcontrollers with the same module be sampled simultaneously?
No, simultaneous sampling of multiple channels are not supported by ADCs with the same module. However, the NuMicro? M0519 series supports two ADC modules that can simultaneously sample channels from different modules. For example, in the NuMicro? M451 series: When AVDD works at 4.5V ~ 5.5V, the max...
- 27 Mar 2017, 14:56
- Forum: Nuvoton Cortex-M0/M23 MCU
- Topic: Why can USB 2.01 (inclusive or later) devices be recognized in Windows 7, but cannot be recognized in Windows 8 or later
- Replies: 0
- Views: 3010
Why can USB 2.01 (inclusive or later) devices be recognized in Windows 7, but cannot be recognized in Windows 8 or later
This is because Microsoft Windows 8 and later versions require USB 2.01 devices (or later version) to respond to BOS description. There are two solutions: If the version shown in the USB is 2.01 (inclusive) or later, but the actual application does not have to be, user can change the version to 1.1 ...
- 27 Mar 2017, 14:56
- Forum: Nuvoton Cortex-M0/M23 MCU
- Topic: What needs to be aware of when operating a register at an interrupt handler?
- Replies: 0
- Views: 3012
What needs to be aware of when operating a register at an interrupt handler?
Before and after entering an interrupt handler, if you have to operate the same register, there will be problems regarding the sequence of operating the register. For example, when operating the register GPIOA_OUT: The different bits of GPIOA_OUt control different pin outputs, e.g. GPIOA_OUT [0] con...
- 27 Mar 2017, 14:55
- Forum: Nuvoton Cortex-M0/M23 MCU
- Topic: How to read the actual N76E003 band-gap voltage?
- Replies: 0
- Views: 3072
How to read the actual N76E003 band-gap voltage?
The N76E003 ADC can select an internal band-gap voltage as the input pin, which can be used to get the ADC reference voltage, for more accurate ADC results. At room temperature, all N76E003 band-gap voltage values will be calibrated within the range of 1.17V to 1.27V. If you want to get the actual b...
- 27 Mar 2017, 14:53
- Forum: Nuvoton Cortex-M0/M23 MCU
- Topic: How to use the ICP Programming Tool to write a serial number?
- Replies: 0
- Views: 3307
How to use the ICP Programming Tool to write a serial number?
Once you open the ICP Programming Tool, you can click on the "Options" in the "Programming" section, as shown in Figure 1, to enable programming options. Figure 1 In the programming options, check the "Write Software Serial Number" in the "Operation" section (shown in Figure 2) to open the Software ...
- 27 Mar 2017, 14:52
- Forum: Nuvoton Cortex-M0/M23 MCU
- Topic: How to use Nu-Link or Nu-Link Pro to do Offline Programming?
- Replies: 0
- Views: 3169
How to use Nu-Link or Nu-Link Pro to do Offline Programming?
Once you open the ICP Programming Tool, you can click on the "Options" in the "Programming" section, as shown in Figure 1, to enable programming options. Figure 1 In the programming options, check the "Offline Programming Mode" in the "Operation" section, as shown in Figure 2, to enable the offline ...
- 27 Mar 2017, 14:52
- Forum: Nuvoton Cortex-M0/M23 MCU
- Topic: What software reset should be used when switching from APROM to LDROM to execute program updates, or switching from LDRO
- Replies: 0
- Views: 3308
What software reset should be used when switching from APROM to LDROM to execute program updates, or switching from LDRO
When reset, the software reset in which the CBS [1] (Config0 [7]) is not loaded into the BS (ISPCTL [1]) is used. Thus, the user needs to use MCU Reset or CPU Reset. MCU Reset Reset the entire chip, but retain the BS setting. Function call: NVIC_SystemReset(); CPU Reset Reset only the CPU and Flash ...
- 27 Mar 2017, 14:31
- Forum: Nuvoton Cortex-M0/M23 MCU
- Topic: How to set counter synchronization for the PWM in the NuMicro? M451 series?
- Replies: 0
- Views: 3040
How to set counter synchronization for the PWM in the NuMicro? M451 series?
After completing the required PWM settings, add the following code:
/* Enable PWM0, PWM2, PWM4 Timer Synchronous */
PWM_ENABLE_TIMER_SYNC(PWM0, BIT0|BIT2|BIT4);
/* Enable PWM0, PWM2, PWM4 Timer Synchronous */
PWM_ENABLE_TIMER_SYNC(PWM0, BIT0|BIT2|BIT4);
- 27 Mar 2017, 14:31
- Forum: Nuvoton Cortex-M0/M23 MCU
- Topic: How to set counter synchronization for the PWM in the NuMicro? M451 series?
- Replies: 0
- Views: 3026
How to set counter synchronization for the PWM in the NuMicro? M451 series?
After completing the required PWM settings, add the following code:
/* Enable PWM0, PWM2, PWM4 Timer Synchronous */
PWM_ENABLE_TIMER_SYNC(PWM0, BIT0|BIT2|BIT4);
/* Enable PWM0, PWM2, PWM4 Timer Synchronous */
PWM_ENABLE_TIMER_SYNC(PWM0, BIT0|BIT2|BIT4);