|  | 
 | DE10x | 
 | ===== | 
 |  | 
 | Memory Addresses: | 
 |  | 
 | 	SW1	SW2	SW3	SW4 | 
 | 64K	on	on	on	on	d0000	dbfff | 
 | 	off	on	on	on	c0000	cbfff | 
 | 	off	off	on	on	e0000	ebfff | 
 |  | 
 | 32K	on	on	off	on	d8000	dbfff | 
 | 	off	on	off	on	c8000	cbfff | 
 | 	off	off	off	on	e8000	ebfff | 
 |  | 
 | DBR ROM	on	on			dc000	dffff | 
 | 	off	on			cc000	cffff | 
 | 	off	off			ec000	effff | 
 |  | 
 | Note  that the 2K  mode   is set  by   SW3/SW4  on/off or  off/off.  Address | 
 | assignment is through the RBSA register. | 
 |  | 
 | I/O Address: | 
 | 	SW5 | 
 | 0x300	on | 
 | 0x200	off | 
 |  | 
 | Remote Boot: | 
 | 	SW6 | 
 | Disable	on | 
 | Enable	off | 
 |  | 
 | Remote Boot Timeout: | 
 | 	SW7 | 
 | 2.5min	on | 
 | 30s	off | 
 |  | 
 | IRQ: | 
 | 	SW8	SW9	SW10	SW11	SW12 | 
 | 2	on	off	off	off	off | 
 | 3	off	on	off	off	off | 
 | 4	off	off	on	off	off | 
 | 5	off	off	off	on	off | 
 | 7	off	off	off	off	on | 
 |  | 
 | DE20x | 
 | ===== | 
 |  | 
 | Memory Size: | 
 |  | 
 | 	SW3	SW4 | 
 | 64K	on	on | 
 | 32K	off	on | 
 | 2K	on 	off | 
 | 2K	off	off | 
 |  | 
 | Start Addresses: | 
 |  | 
 | 	SW1	SW2	SW3	SW4 | 
 | 64K	on	on	on	on	c0000	cffff | 
 | 	on	off	on	on	d0000	dffff | 
 | 	off	on	on	on	e0000	effff | 
 |  | 
 | 32K	on	on	off	off	c8000	cffff | 
 | 	on	off	off	off	d8000	dffff | 
 | 	off	on	off	off	e8000	effff | 
 |  | 
 | Illegal	off	off	 -	 -	  -	  - | 
 |  | 
 | I/O Address: | 
 | 	SW5 | 
 | 0x300	on | 
 | 0x200	off | 
 |  | 
 | Remote Boot: | 
 | 	SW6 | 
 | Disable	on | 
 | Enable	off | 
 |  | 
 | Remote Boot Timeout: | 
 | 	SW7 | 
 | 2.5min	on | 
 | 30s	off | 
 |  | 
 | IRQ: | 
 | 	SW8	SW9	SW10	SW11	SW12 | 
 | 5	on	off	off	off	off | 
 | 9	off	on	off	off	off | 
 | 10	off	off	on	off	off | 
 | 11	off	off	off	on	off | 
 | 15	off	off	off	off	on | 
 |  |