PEB20534H-10 SIEMENS [Siemens Semiconductor Group], PEB20534H-10 Datasheet - Page 393

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

11.2.2.3 SCC Interrupt Vector
Serial Channel (SCC) related interrupt vectors are transferred to the corresponding
channel and direction specific interrupt queues IQSCCiRX and IQSCCiTX respectively.
Note: Interrupt vectors generated by the SCCs might contain interrupt indications for
Table 104
Semiconductor Group
H
A
B
H
A
B
both, receive AND transmit direction. But in receive interrupt queues only the
receive interrupt indications need to be served and in transmit interrupt queues
only transmit interrupt indications need to be served by the software.
31
15
0
0
0
30
14
Source ID
Source ID
Source ID
SCC Interrupt Vectori
29
13
28
12
27
11
0
0
0
1
1
1
26
10
0
0
0
1
1
1
25
1
1
1
9
1
1
393
24
0
0
0
8
1
1
23
0
0
0
7
22
0
0
0
6
1
21
Host Memory Organization
0
0
0
5
20
0
0
0
4
19
0
0
0
3
Data Sheet 09.98
18
2
PEB 20534
17
1
1
1
1
16
0
1
1