Datasheet

TMC8460-BI Datasheet (V100 / 2016-Sep-01)
Copyright © 2016 TRINAMIC Motion Control GmbH & Co. KG 88
5.49 SyncManager (0x0800:0x087F)
SyncManager registers are mapped from 0x0800:0x0807 to 0x0818:0x087F.
y specifies the SyncManager number.
The TMC8460-BI supports up to 6 SyncManagers. Thus TMC8460-BI supports y=0…5.
Table 85: SyncManager Register overview
Register Address Offset
Length
(Byte)
Description
+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
Table 86: Register physical Start Address SyncManager y (0x0800+y*8:0x0801+y*8)
Bit
Description
ECAT PDI Reset Value
15:0 Specifies first byte that will be handled by
SyncManager
r/(w) r/- 0
NOTE r/(w): Register can only be written if SyncManager is disabled (+0x6.0 = 0).
Table 87: Register Length SyncManager y (0x0802+y*8:0x0803+y*8)
Bit
Description
ECAT PDI Reset Value
15:0 Number of bytes assigned to SyncManager
(shall be greater 1, otherwise SyncManager is
not activated. If set to 1, only Watchdog
Trigger is generated if configured)
r/(w) r/- 0
NOTE r/(w): Register can only be written if SyncManager is disabled (+0x6.0 = 0).