Fujitsu F2MC-16LX Hardware Manual page 76

CHAPTER 3 INTERRUPT
Table 3.3-3 Correspondence between EI
ICS3 ICS2
0 0
0 0
0 0
0 0
0 1
0 1
0 1
0 1
1 0
1 0
1 0
1 0
1 1
1 1
1 1
1 1
2
EI OS status bits (S1 and S0)
It is a bit only for reading. By examining the value at the end of EI
termination status can be determined. The bit is initialized to "00
relationships between the S0/S1 bit and the EI
Table 3.3-4 Relation between EI
S1
0
0
1
1
60
2
OS Channel Select Bits and Descriptor Addresses
ICS1 ICS0
0 0
0 1
1 0
1 1
0 0
0 1
1 0
1 1
0 0
0 1
1 0
1 1
0 0
0 1
1 0
1 1
2
OS Status Bits and EI
S0
0
When EI
1 Stop state by end of counting
0 Reserved
1 Stop state by request from peripheral function
Channel to be selected
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
2
2
OS status.
2
OS Status
2
EI OS status
2
OS in operation or not started.
Descriptor address
000100
H
000108
H
000110
H
000118
H
000120
H
000128
H
000130
H
000138
H
000140
H
000148
H
000150
H
000158
H
000160
H
000168
H
000170
H
000178
H
OS operation, the operating state and/or
" at a reset. Table 3.3-4 shows the
B