Could you support to solve the program issue?

We try to program ADuC7022 , used IC adaptor and made reference circuit circuit board ADuc7020 development tool  for programming tool  as circuit Annex1, the connecting PC UART Port execution ARMWSD software, …

Are there any IBIS models for the ADuC7022?  In this case, I am primarily interested in the SPI signals. Thank you!

Hello,

We're implementing programming support of Flash for device from subject. And
we're faced with some issue, see description below:

1. After power-on device we can read ID register via JTAG successfully.
2. Enter scan chain 2, which…

Is there a way to access the flash memory on the ADuc7022 using the UART or I2C, i.e. can the contents of the flash be read or written to without using the JTAG programming mode? If so, what can be done to prevent this?

Could you provide some example code for waking the microcontroller form sleep using timer3 interrupt?

Since PLL is not started could this be started safely in the interrupt?

Is this a valid ?

__irq void IRQ_Handler (void) 

{

    if ((IRQSTA & WAKEUP_TIMER_BIT…

Hello,

I am planning on using the ADuC702x MCU for an application (aduc7022 specifically, first time using this mcu).

I expect an analog input from the range of 0V - 3.3V. However I see that the ADuC702x has an internal 2.5V Vref, reference voltage…

通过JTAG调试的时候，一直显示

Info: TotalIRLen = 5, IRPrint = 0x11

Invalid core Id. (0x00000000)

会是什么原因？JTAG的连线应该没有问题，

Keil4中 Device database 中的ADuc7023是我自己添加的，

Options是我在ADuc7022的基础上更改的，内容如下，会不会跟这个有关系？谢谢！

REGFILE=ADuC7023.H("ADI")

SFILE="Startup…

I want to write some variables to non-volatile flash. I am using a ADuC7022. The address is 0x80000 to flash memory. My hex file is 6450 bytes. The first 2k byes of flash is firmware. Can I just write near the end of flash memory so it will never get…