ARM processor ARM7 vs. ARM9

I am new to ARM processor, right now i am learning ARM7TDMI-s, but currently in industry they are using ARM9, i want to know the advanced features of ARM9 compared to ARM7.
ARM processor ARM7 vs. ARM9

I am new to ARM processor, right now i am learning ARM7TDMI-s, but currently in industry they are using ARM9, i want to know the advanced features of ARM9 compared to ARM7.
A 32bit ARM9 development board?

Hi all, as a newbie to embedded system I'm looking for an ARM9 based development board, which should have: 32bit ARM9 CPU Ethernet (10M as minimum), USB (Host and device) 2 or 3 serial ports LEDs...
A 32bit ARM9 development board?

Hi all, as a newbie to embedded system I'm looking for an ARM9 based development board, which should have: 32bit ARM9 CPU Ethernet (10M as minimum), USB (Host and device) 2 or 3 serial ports LEDs...
NWDOVF - Atmel desiged ARM9 core processor

I'm trying to reset my processor by using an watchdog. On overflow, it activates the internal reset. That worked fine until I realized that when the processor halts, the internal reset is useless. ...