BECKHOFF EtherCAT Registers Section II - Manual (Page 15)

Address Space Overview
Slave Controller – Register Description II-3
Address
1
Length
(Byte)
Description
0x0800:0x087F 16x8 SyncManager[15:0]
+0x0:0x1 2 Physical Start Address
+0x2:0x3 2 Length
+0x4 1 Control Register
+0x5 1 Status Register
+0x6 1 Activate
+0x7 1 PDI Control
0x0900:0x09FF Distributed Clocks (DC)
DC – Receive Times
0x0900:0x0903 4 Receive Time Port 0
0x0904:0x0907 4 Receive Time Port 1
0x0908:0x090B 4 Receive Time Port 2
0x090C:0x090F 4 Receive Time Port 3
DC – Time Loop Control Unit
0x0910:0x0917 4/8 System Time
0x0918:0x091F 4/8 Receive Time ECAT Processing Unit
0x0920:0x0927 4/8 System Time Offset
0x0928:0x092B 4 System Time Delay
0x092C:0x092F 4 System Time Difference
0x0930:0x0931 2 Speed Counter Start
0x0932:0x0933 2 Speed Counter Diff
0x0934 1 System Time Difference Filter Depth
0x0935 1 Speed Counter Filter Depth
0x0936 1 Receive Time Latch Mode
DC – Cyclic Unit Control
0x0980 1 Cyclic Unit Control
DC – SYNC Out Unit
0x0981 1 Activation
0x0982:0x0983 2 Pulse Length of SyncSignals
0x0984 1 Activation Status
0x098E 1 SYNC0 Status
0x098F 1 SYNC1 Status
0x0990:0x0997 4/8 Start Time Cyclic Operation/Next SYNC0 Pulse
0x0998:0x099F 4/8 Next SYNC1 Pulse
0x09A0:0x09A3 4 SYNC0 Cycle Time
0x09A4:0x09A7 4 SYNC1 Cycle Time
DC – Latch In Unit
0x09A8 1 Latch0 Control
0x09A9 1 Latch1 Control
0x09AE 1 Latch0 Status
0x09AF 1 Latch1 Status
0x09B0:0x09B7 4/8 Latch0 Time Positive Edge
0x09B8:0x09BF 4/8 Latch0 Time Negative Edge
0x09C0:0x09C7 4/8 Latch1 Time Positive Edge
0x09C8:0x09CF 4/8 Latch1 Time Negative Edge