Introduction - If you have any usage issues, please Google them yourself
LPC21XX part of a series of compilation source, all down in ADS1.2 tried.
Packet : 49636970lpc21xx_based_on_arm7.asm.rar filelist
LPC21XX_based_on_arm7.asm\ADC0.S
LPC21XX_based_on_arm7.asm\div.s
LPC21XX_based_on_arm7.asm\KEYIN.S
LPC21XX_based_on_arm7.asm\LEDCON.S
LPC21XX_based_on_arm7.asm\LEDDISP.S
LPC21XX_based_on_arm7.asm\WREEPROM.S
LPC21XX_based_on_arm7.asm\Startup.s
LPC21XX_based_on_arm7.asm\IAPTEST.S
LPC21XX_based_on_arm7.asm\IDLERUN.s
LPC21XX_based_on_arm7.asm\pwmout.s
LPC21XX_based_on_arm7.asm\TimeCiir.s
LPC21XX_based_on_arm7.asm\SPIDISP.S
LPC21XX_based_on_arm7.asm\TimeOut.s
LPC21XX_based_on_arm7.asm\SendStr.S
LPC21XX_based_on_arm7.asm\EINT0_Def.S
LPC21XX_based_on_arm7.asm\WDTRUN.S
LPC21XX_based_on_arm7.asm