sercon410b STMicroelectronics, sercon410b Datasheet - Page 23

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

CONTROL REGISTER ADDRESSES (Continued)
A6-1
3H
4H
5H
9-12
0-7
Bit
12
13
14
15
10
11
12
13
14
15
13
14
15
0
1
2
3
4
5
6
7
8
9
8
DMAREQT
DMAREQR
IDLE
RECACTN
INT_n
CLR_INT_n
INT_RDIST
INT_FIBBR
INT_COMBLK0
INT_COMBLK1
INT_COMEND
INT_PHAS0
INT_PHASERR
INT_MSTEARLY
INT_MSTLATE
INT_MSTMISS
INT_TSTART
INT_TEND
INT_RWAIT
INT_RSTART
INT_REND
INT_RERR
INT_SC_0-7
INT_RMISS
INT_TIME0-3
INT_DIVCLK
INT_PROGERR
INT_NEWADR
Name
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
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
Value
0
1
0
1
0
1
0
1
DMA request of transmit FIFO inactive
DMA request of transmit FIFO active
DMA request of receive FIFO inactive
DMA request of receive FIFO active
Level at IDLE pin
Level at RECACTN pin
Interrupt event has not occurred
Interrupt flag active, interrupt event has occurred
Do not modify interrupt flag
Clear interrupt flag
Interrupt receive data distorted
Interrupt no receive data
Interrupt time TINT0-3
Interrupt start transmission block 0
Interrupt start transmission block 1
Interrupt end of transmission block
Interrupt phase MST = 0.
Interrupt phase MST errored
Interrupt communication cycle start too early
Interrupt communication cycle start too late
Interrupt MST missing twice
Interrupt start of transmit telegram
Interrupt end of transmit telegram
Interrupt start waiting for receive telegram
Interrupt start of receive telegram
Interrupt end of receive telegram
Interrupt error of receive telegram
Interrupt service container
Interrupt receive telegram missing twice
Interrupt DIVCLK signal
Interrupt programming error
Interrupt address change
Function
SERCON410B
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