Hello,
I use TUSB3210 controller. On reset, it downloads code from external serial EEPROM into internal code memory and starts executing from address 0x00. How can my program work properly starting with the following code:

ORG 00H ;arbitrary start
BUF: DB '(c) Copyright, 1984'
JMP start
start:
; program starts here

I've written this code by mistake. Actually, line 3 should precede line 2. But there is no difference in work! I've even looked into compiled code that I program my EEPROM. The JMP instruction follows the string in the code.