206 Rabbit 2000 Microprocessor
Table B-5. Global Revision Register
Global Revision Register (GREV) (Address = 0x2F)
Bit(s) Value Description
7 0 Program fetch as a function of the SMODE pins.
(read only) 1 Ignore the SMODE pins program fetch function.
6:5 read These bits report the state of the SMODE pins.
4:0
00000 Revision identifier for the Rabbit 2000
00001 Revision identifier for the Rabbit 2000A
00010 Revision identifier for the Rabbit 2000B
00011 Revision identifier for the Rabbit 2000C