sercon410b STMicroelectronics, sercon410b Datasheet - Page 26

• Manufacturer Part Number: sercon410b
• Description: Sercos Interface Controller
• Manufacturer: STMicroelectronics

SERCON410B
CONTROL REGISTER ADDRESSES (Continued)
22/30
A6-1
1CH
1DH
1EH
1FH
20H
21H
22H
23H
24H
25H
26H
27H
10-15
10-15
13-15
0-15
0-15
0-15
0-15
9-15
0-15
0-15
0-15
0-15
0-15
0-7
0-9
0-9
0-9
Bit
10
11
12
8
TINT2
TINT3
TDIVCLK
DTDIVCLK
NDIVCLK
POLDIVCLK
THTPT
THT
THWPT
THW
THRPT
MSTTCHK
PHAS12
FLMDTADR
THR
RFIFO
TFIFO
Name
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
W
R
R
R
R
R
R
R
Value
0
1
0
1
0
1
0
1
Time at which time interrupt 2 occurs
Time at which time interrupt 3 occurs
Time at which the first pulse of DIV_CLK
occurs
DIV_CLK pulse distance
Number of DIV_CLK pulses within one
communication cycle (reset value =0)
Pulses from DIV_CLK are 1-active
Pulses from DIV_CLK are 0-active
(Not used)
Internal RAM address of telegram header of
transmitted telegram
(Not used)
Control word 0 of telegram header of
transmitted telegram
Internal RAM address of telegram header of
a telegram which is expected
(Not used)
Control word 0 of telegram header of
telegram which is expected
Internal RAM address of telegram header of
received telegram
MST receive time is not checked
MST receive time is checked
Normal operation
Operating mode for SERCOS interface
phase 1 and 2
Address of receive telegram different
from expected value
Address of receive telegram equal to
expected value
(Not used)
Control word 0 of telegram header of
received telegram
Receive FIFO
Transmit FIFO
Function