PEB20534H-10 SIEMENS [Siemens Semiconductor Group], PEB20534H-10 Datasheet - Page 52

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

Semiconductor Group
Burst Capability: The DSCC4 supports bursts of up to 3 DWORDs for reading transmit
and receive descriptors and bursts of up to 15 DWORDs for reading/writing data.
4.1.2
The PCI Configuration Space Registers of the DSCC4 are listed in table 6.
For a detailed description of the registers see “PCI Configuration Space - Detailed
Register Description” on page 222 and “Configuration Space“ described in chapter
6 of the PCI Specification Rev. 2.1.
Table 6
Register Name
Device ID / Vendor ID
Status / Command
Class Code / Revision ID V1.1
Builtin Self Test / Header Type /
Latency Timer /
Cache Line Size
Base Address 1
Base Address 2
Base Address not used
Cardbus CIS Pointer
Subsystem ID /
Subsystem Vendor ID
Expansion ROM Base Address
Reserved
Reserved
Maximum Latency /
Minimum Grant /
Interrupt Pin /
Interrupt Line
PCI Configuration Space Register Overview
PCI Configuration Space Registers
DID / VID
Short Name Access
STA / CMD
CC / RID
BIST/HEAD/
LATIM/
CLSIZ
BAR1
BAR2
BARX
CISP
SSID /
SSVID
ERBAD
RES34
RES38
MAXLAT /
MINGNT /
INTPIN /
INTLIN
REG40
REG44
REG48
REG4C
52
R
R
(Read/
Write)
R/W
R/W
R/W
R/W
R/W
R
R
R/W
R/W
R/W
R/W
Microprocessor Bus Interface
00
04
08
18
28
Absolute
Address
0C
10
14
2C
30
34
38
3C
40
44
48
4C
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
-24
H
Data Sheet 09.98
Reset Value
2102/110A
0000/0000
029000/20
00000000
00000000
00000000
00000000
00000000
00000000
00000000
00000000
00000000
00000000
00000000
00000000
00000000
00000000
PEB 20534
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H