lpcopen official website to download lpc4330 routines (including keil, iar and ngx environment), although lpcopen official website, but super hard download, here for your reference

applications\lpc18xx_43xx
............\............\examples
............\............\........\dualcore_43xx
............\............\........\.............\blinky
............\............\........\.............\......\dualcore_blinky.c
............\............\........\.............\......\readme.txt
............\............\........\.............\common
............\............\........\.............\......\app_dualcore_cfg.h
............\............\........\.............\......\dualcore_common.h
............\............\........\.............\......\FreeRTOSConfig.h
............\............\........\.............\......\iar_ucosiii_hook.S
............\............\........\.............\......\ipc_example.c
............\............\........\.............\......\ipc_example.h
............\............\........\.............\......\ipc_msg.c
............\............\........\.............\......\ipc_msg.h
............\............\........\.............\......\linker_scripts
............\............\........\.............\......\..............\m0_iflash.icf
............\............\........\.............\......\..............\m0_spifi.icf
............\............\........\.............\......\..............\m4_iflash.icf
............\............\........\.............\......\..............\m4_spifi.icf
............\............\........\.............\......\..............\mem_iflash_43xx_m0app.xml
............\............\........\.............\......\..............\mem_spifi_43xx_m0app.xml
............\............\........\.............\......\m0_img_ldr.c
............\............\........\.............\......\main.c
............\............\........\.............\......\startup_code
............\............\........\.............\......\............\cr_redlib_heap_fix.c
............\............\........\.............\......\............\cr_startup_lpc18xx43xx.c
............\............\........\.............\......\............\cr_startup_lpc43xx_m0.c
............\............\........\.............\......\............\iar_startup_lpc18xx43xx.S
............\............\........\.............\......\............\iar_startup_lpc43xx_m0.S
............\............\........\.............\......\............\keil_startup_lpc43xx_m0.S
............\............\........\.............\......\............\keil_startup_lpc43xx_m4.S
............\............\........\.............\config.xml
............\............\........\.............\emwin
............\............\........\.............\.....\cnt_dlg
............\............\........\.............\.....\.......\cnt_dlg.c
............\............\........\.............\.....\.......\configs
............\............\........\.............\.....\.......\.......\GUIConf.h
............\............\........\.............\.....\.......\.......\LCDConf.h
............\............\........\.............\.....\.......\GUI_X.c
............\............\........\.............\.....\.......\GUI_X_FreeRTOS.c
............\............\........\.............\.....\.......\GUI_X_uCOS.c
............\............\........\.............\.....\.......\GUIConf.c
............\............\........\.............\.....\.......\LCDConf.c
............\............\........\.............\.....\.......\lpc43xx_systick.c
............\............\........\.............\.....\.......\readme.txt
............\............\........\.............\lwip
............\............\........\.............\....\webserver
............\............\........\.............\....\.........\configs
............\............\........\.............\....\.........\.......\lpc_18xx43xx_emac_config.h
............\............\........\.............\....\.........\.......\lwipopts.h
............\............\........\.............\....\.........\dualcore_webserver.c
............\............\........\.............\....\.........\httpd.c
............\............\........\.............\....\.........\httpd.h
............\............\........\.............\....\.........\httpd_structs.h
........

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