System Registers; Figure 4-4 System Register Addresses - Hitachi S10mini CPU LINK Hardware Manual

4.2 System Registers

The status of the CPU link module is stored in a system register in the CPU. The contents of the
system register are shown below.
(1) Storage registers
Main link
15
2
SW580
Sublink
15
2
SW590
• Word data and bit data relationship
SW580
15
2
SW590
(common)
8
2 2
No effect 1/0 1/0 1/0 1/0 1/0 1/0 1/0 0
8
2 2
No effect 1/0 1/0 1/0 1/0 1/0 1/0 1/0 0
8
2 2
No effect 1/0 1/0 1/0 1/0 1/0 1/0 1/0 0

Figure 4-4 System Register Addresses

7
7
7
4-5
4 OPERATIONS
0
2
0
2
0
2
S5*F
S5*E
S5*D
S5*C
S5*B
S5*A
S5*9
S5*8
*: Man link.......8
Sublink ........9