Dc_Speed_Count_Fil_Depth; Dc_Cyc_Cont - Renesas R-IN32M3 Series User Manual

R-IN32M3-EC User's Manual
6.20.2.9 Speed Counter Filter Depth register (DC_SPEED_COUNT_FIL_DEPTH)
DC_SPEED_COUNT_FIL_DEPTH is used to set the filter depth for averaging the clock period deviation.
7
DC_SPEED_
0
COUNT_FIL_
DEPTH
ECAT 0
PDI 0
Bit Position Bit Name
3 to 0 CLKPERDEP
6.20.3 Cyclic Unit Control Registers
6.20.3.1 Cyclic Unit Control Register (DC_CYC_CONT)
DC_CYC_CONT is used to specify whether the SYNC or latch unit is controlled by the ECAT/PDI.
7
DC_CYC_
0
CONT
ECAT 0
PDI 0
Bit Position Bit Name
5 LATCH1
4 LATCH0
0 SYNCOUT
R18UZ0003EJ0501
Jan. 12, 2021
6 5 4
0 0 0
0 0 0
0 0 0
These bits set the filter depth for averaging the clock period deviation.
A write access resets the internal speed counter filter.
6 5 4
0
0 R/W R/W
0 R R
Specifies the control of latch input unit 1.
0: ECAT control
1: PDI control
Note: Latch interrupt is routed to the ECAT/PDI depending on this setting.
Specifies the control of latch input unit 0.
0: ECAT control
1: PDI control
Note: Latch interrupt is routed to the ECAT/PDI depending on this setting.
Specifies the control of SYNC output unit.
0: ECAT control
1: PDI control
6. EtherCAT Slave Controller Function
3 2 1
CLKPERDEP
R/W R/W R/W
R R R
Description
3 2 1
0 0 0
0 0 0
0 0 0
Description
0 Address
400E 0935H
R/W
R
0 Address
400E 0980H
R/W
R
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Initial Value
0CH
Initial Value
00H