Registers
http://www.mcg.mot.com/literature 2-115
2
STP STEPPING.The stepping or silicon revision number is
initially 0.
Processor Init Register
P1 PROCESSOR 1. Writing a 1 to P1 will assert the Soft
Reset input of processor 1. Writing a 0 to it will negate the
SRESET signal.
P0 PROCESSOR 0. Writing a 1 to P0 will assert the Soft
Reset input of processor 0. Writing a 0 to it will negate the
SRESET signal.
The Soft Reset input to the 604 is negative edge-sensitive.
Offset $01090
Bit 3
1
3
0
2
9
2
8
2
7
2
6
2
5
2
4
2
3
2
2
2
1
2
0
1
9
1
8
1
7
1
6
1
5
1
4
1
3
1
2
1
1
1
09876543210
Name PROCESSOR INIT
P1
P0
Operation R R R R
R/W
R/W
Reset $00 $00 $00 $00
0
0
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