Panasonic FP-M Hardware Manual page 201

Address Name of system register
404 Input time filtering setting
(X0 to X1F)
405 Input time filtering setting
(X20 to X27)
Default
value
H1111 Sets the input time filtering in 8-input units.
(all 2 ms) • Settings
Set value
H0
H1
H2
H3
H4
H5
H6
H7
• Set system registers 404 and 405, referring to the
H1111
following:
(all 2 ms)
No. 404 = H
No. 405 = H
EXAMPLE:
If you specify the input time filtering for X0 to X7 as 4 ms,
for X8 to XF as 1 ms, for X10 to X17 as 1 ms, and for X18
to X1F as 1 ms, input H1112 to system register 404.
System register 404
Bit position
Data input
H
Description
Input time filtering
1 ms
2 ms
4 ms
8 ms
16 ms
32 ms
64 ms
128 ms
X0 to X7
X8 to XF
X10 to X17
X18 to X1F
1 1 1
X20 to X27
Fixed
Fixed
Fixed
15 12 11 8 7
• • • •
0 0 0 1 0 0 0 1 0 0 0 1
1 1
X18 to X1F X10 to X17 X8 to XF
(2 ms) (2 ms)
8-5. System Registers
4 3 0
• • • •
0 0 1 0
1 2
X0 to X7
(2 ms) (4 ms)
193