Renishaw SP25M Installationsanleitung Seite 30

SP25M installation and integration guide
www.renishaw.com
AC3 I/O map
Register name
'p' axis LO byte
'p' axis HI byte
'q' axis LO byte
'q' axis HI byte
'r' axis LO byte
'r' axis HI byte
Timer LO count
Timer HI count
Page selection
Not used
PICS & interrupted status
PICS & interrupt status
register definitions:
Not used
Acquisition mode select
Issued 12 2021
Base address offset Bit reference
0 7 to 0
1 15 to 8
2 7 to 0
3 15 to 8
4 7 to 0
5 15 to 8
6 7 to 0
7 15 to 8
8 7 to 0
9 15 to 8
10 7 to 0
11 15 to 8
12 7 to 0
Data Read / write
2's complement 16 bit Read only
count 8000H to 7FFFH
2's complement 16 bit Read only
count 8000H to 7FFFH
2's complement 16 bit Read only
count 8000H to 7FFFH
2's complement 16 bit Read only
count 8000H to 7FFFH
2's complement 16 bit Read only
count 8000H to 7FFFH
2's complement 16 bit Read only
count 8000H to 7FFFH
16 bit binary count 0000H Read only
to FFFFH
16 bit binary count 0000H Read only
to FFFFH
Selects pages 0, 1 or 2 Read / write
Reads back 00H Read only
Bits are set if the condition Read only
is true
7 to 4 - Not used (logic set
to 0)
3 - PICS READ
2 - PICS PDAMP
1 - PICS PPOFF
0 - Interrupt request
Reads back 00H Read only
Set the bit to command Read / write
the function
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