PEB20534H-10 SIEMENS [Siemens Semiconductor Group], PEB20534H-10 Datasheet - Page 395

• Manufacturer Part Number: PEB20534H-10
• Description: DMA Supported Serial Communication Controller with 4 Channels DSCC4
• Manufacturer: SIEMENS [Siemens Semiconductor Group]

11.2.2.4 SSC Interrupt Vector
SSC interrupt vectors are transferred to the peripheral interrupt queue IQP.
Table 105
Semiconductor Group
(Source ID)
bit field
31..28
R/T
D/E
ERR
31
15
1
30
14
1
29
13
0
SSC Interrupt Vectori
1100
Receive/Transmit Indicator
This bit indicates whether the SSC vector is generated for transmit or
receive interrupt events:
R/T=’0’
R/T=’1’
Data/Error Indicator
This bit indicates whether the SSC vector is generated for data
(transmit/receive) or error interrupt events:
D/E=’0’
D/E=’1’
Error interrupt
This bit indicates that an error interrupt occured:
ERR=’0’
ERR=’1’
28
12
0
2
27
11
0
26
10
SSC transmit interrupt vector.
No error interrupt is indicated by this vector.
0
SSC Interrupt Vector (IQP)
SSC receive interrupt vector.
SSC error interrupt vector.
SSC data interrupt vector.
An error interrupt is indicated by this vector.
Bit field 15..0 contains the corresponding bit field 15..0 of
register SSCCON (operation mode).
25
0
9
ISW(15:0)
R/T
24
8
395
D/E
23
7
22
0
6
21
0
5
Host Memory Organization
20
0
4
19
0
3
ERR RX
Data Sheet 09.98
18
2
PEB 20534
17
1
TX
16
0