CC2652RB: BOARD RESETTING

Part Number: CC2652RB
Other Parts Discussed in Thread: CC2592, SYSCONFIG, SIMPLELINK-2-4GHZ-DESIGN-REVIEWS

Hello All,

in my project I am using CC2652RB1F and also CC2592. I am using zr_genericapp example. this example is successfully running in TI lancnchpad CC2652RB development kit. but same example is not running in my custom board. i tried to debugging, in main() function code executes still BIOS_start() function, once it reaches this function  I am getting below errors.

 

Error: (Error -1170 @ 0x0) Unable to access the DAP. Reset the device, and retry the operation. If error persists, confirm configuration, power-cycle the board, and/or try more reliable JTAG settings (e.g. lower TCLK). (Emulation package 20.4.0.3756) 
Trouble Halting Target CPU: (Error -2064 @ 0x0) Unable to read device status. Reset the device, and retry the operation. If error persists, confirm configuration, power-cycle the board, and/or try more reliable JTAG settings (e.g. lower TCLK). (Emulation package 20.4.0.3756) 

 

when I run the normal gpiointrupt examples in custom board it is running. but when I tried with Zstack examples  I am geting above errors.  

 

connection between CC2652RB and CC2592 is

 DIO20(I removed defult pin assignment MAX25R8035F SPI Flash Chip Select)-->PA_EN,

 LNA_EN-->DIO12,

HGM-->DIO4.

FLASH DO-->DIO8

FLASH DI-->DIO9

FLASH CLK--> DIO10

FLASH CS-->DIO11

SWITCH-->DIO13

LED-->DIO6

MEM-RST-->DIO5

RELAY-->DIO15

 

I am struggling with this issue. any solutions please.

 

Thank you,Screenshot 2025-12-24 190834.png