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PDF ( 数据手册 , 数据表 ) SC92031L

零件编号 SC92031L
描述 10/100 MBPS INTEGRATED PCI ETHERNET MEDIA ACCESS CONTROLLER AND PHYSICAL LAYER
制造商 Silan Semiconductors
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SC92031L 数据手册, 描述, 功能
SC92031
10/100 MBPS INTEGRATED PCI ETHERNET MEDIA ACCESS
CONTROLLER AND PHYSICAL LAYER
DESCRIPTION
The SC92031 is a highly-integrated and cost-effective single-chip
Fast Ethernet NIC controller. It fully complies with PCI 2.2 and IEEE
802.3u 100Base-T specifications. It supports both half-duplex and full -
duplex operation, as well as for full-duplex flow control. It also supports
Advanced Configuration Power management Interface (ACPI), PCI
power management and remote wake-up events including AMD Magic
Packet, Link Change, and Microsoft® wake-up frame.
The SC92031 provides glue less 32-bit bus master interface for PCI,
boot ROM interface, as well as physical media interface for 100BASE-
TX of IEEE 802.3u and 10BASE-T of 802.3. It also supports shared
Boot ROM pins & clock run pin.
The SC92031 supports Analog Auto-Power-down, that is, the analog
part of the SC92031 can be shut down temporarily according to user
requirement or when the SC92031 is in a power down state with the
wakeup function disabled.
PCI Vital Product Data (VPD) is also supported to provide the
information that uniquely identifies hardware. The information may
consist of part number, serial number, and other detailed information.
To provide cost down, the SC92031 is capable of using a 25MHz
crystal or OSC as its internal clock source.
The SC92031 includes a PCI and Expansion Memory Share Interface
for a boot ROM and can be used in diskless workstations, providing
maximum network security and ease of management.
The SC92031 provides a flexible multi-function mode to incorporate
other PCI master devices. When in multi-function mode, the SC92031
acts as an arbiter to distinguish LAN signals from those of other
devices.
QFP-100-14x20-0.65
LQFP-100-14x14-0.5
ORDERING INFORMATION
Device
Package
SC92031 QFP-100-14 X 20-0.65
SC92031L LQFP-100-14 X 14-0.5
APPLICATIONS
* 10/100Mbps PCI fast Ethernet
adaptor
FEATURES
* Integrated Fast Ethernet MAC, Physical layer and transceiver in one chip
* 10 Mbps and 100 Mbps data rates
* Both half duplex and full duplex available
* IEEE 802.3 compliant Auto-Negotiation
* Supports PCI multi-function capabilities
* PCI local bus
Ø Compliant to PCI Revision 2.2
Ø Supports PCI clock 15 MHz-40 MHz
Ø Supports PCI target fast back-to-back transaction
Ø Provides PCI bus master data transfers and PCI memory space or I/O space mapped data transfers of
HANGZHOU SILAN MICROELECTRONICS CO.,LTD
Http: www.silan.com.cn
REV:1.0 2004.08.03
Page 1 of 38







SC92031L pdf, 数据表
SC92031
(Continued)
Offset
0x5C
0x60
0x64
0x68
0x6C
0x70
0x74
0x78
0x7C
0x80
0x84
0x88
0x8C
0x90
0x94
0x98
0x9C
0xA0
0xA4
0xA8
0xAC
0xB0
0xB4
0xB8
0xBC
0xC0
0xC4
0xC8
0xCC
0xD0
0xD4
0xD8
0xDC
0xE0
0xE4
0xE8
0xEC
0xF0
0xF4
0xF8
0xFC
R/W Tag Bit Width
Description
R/W TX_CONFIGURATION
32 Transmit Configuration Register
--
32 Reserved
R/W FLOW_CONTROL
32 Flow Control Configuration Register
R/W MIIM_COMMAND0
32 MIIM Command Register 0
R/W MIIM_COMMAND1
32 MIIM Command Register 1
R MIIM_STATUS
32 MIIM Status Register
R/W TimerCnt
32 Timer Counter Register
R/W TimerInt
32 Timer Interrupt Register
R/W PM_CONFIG
32 Power Management configuration register
R/W CRC
32 Power Management CRC reg - crc3~crc0
R/W CRC
32 Power Management CRC reg - crc7~crc4
R/W WAKEUP0
32 Power Management reg - wakeup0[31:0]
R/W WAKEUP0
32 Power Management reg - wakeup0[63:32]
R/W WAKEUP1
32 Power Management reg - wakeup1[31:0]
R/W WAKEUP1
32 Power Management reg –wakeup1[63:32]
R/W WAKEUP2
32 Power Management reg –wakeup2[31:0]
R/W WAKEUP2
32 Power Management reg –wakeup2[63:32]
R/W WAKEUP3
32 Power Management reg –wakeup3[31:0]
R/W WAKEUP3
32 Power Management reg –wakeup3[63:32]
R/W WAKEUP4
32 Power Management reg –wakeup4[31:0]
R/W WAKEUP4
32 Power Management reg –wakeup4[63:32]
R/W WAKEUP5
32 Power Management reg –wakeup5[31:0]
R/W WAKEUP5
32 Power Management reg –wakeup5[63:32]
R/W WAKEUP6
32 Power Management reg –wakeup6[31:0]
R/W WAKEUP6
32 Power Management reg –wakeup6[63:32]
R/W WAKEUP7
32 Power Management reg –wakeup7[31:0]
R/W WAKEUP7
32 Power Management reg –wakeup7[63:32]
R/W LastByte
32 Power Management Lastbyte reg
R/W LastByte
32 Power Management Lastbyte reg
--
32 Reserved
--
32 Reserved
--
32 Reserved
--
32 Reserved
--
32 Reserved
--
32 Reserved
--
32 Reserved
--
32 Reserved
--
32 Reserved
--
32 Reserved
--
32 Reserved
--
32 Reserved
HANGZHOU SILAN MICROELECTRONICS CO.,LTD
Http: www.silan.com.cn
REV:1.0 2004.08.03
Page 8 of 38







SC92031L equivalent, schematic
SC92031
(Continued)
Bit R/W
3R
2R
1R
0R
Name
Auto Negotiation
Link Status
Jabber Detect
Extended
Capability
Description/Usage
1 = link had not been experienced fail state.
0 = link had been experienced fail state.
1 = valid link established;
0 = no valid link established.
1 = jabber condition detected;
0 = no jabber condition detected.
1 = extended register capability;
0 = basic register capability only.
Auto-negotiation Advertisement Register (Offset 04, R/W)
This register contains the advertised abilities of this device as they will be transmitted to its link partner during
Auto-negotiation.
Bit R/W
Name
15 R NP
Description/Usage
Next Page bit.
1 = transmitting the protocol specific data page;
0 = transmitting the primary capability data page.
14 R ACK
1 = acknowledge reception of link partner capability data word.
13 R/W RF
12-10 - -
9 R T4
8 TXFD
R/W
7 R/W TX
6 R/W 10FD
5 R/W 10
4-0 R Selector
1 = advertise remote fault detection capability;
0 = do not advertise remote fault detection capability.
Reserved
1 = 100Base-T4 is supported by local node;
0 = 100Base-T4 not supported by local node.
1 = 100Base-TX full duplex is supported by local node;
0 = 100Base-TX full duplex not supported by local node.
1 = 100Base-TX is supported by local node;
0 = 100Base-TX not supported by local node.
1 = 10Base-T full duplex supported by local node;
0 = 10Base-T full duplex not supported by local node.
1 = 10Base-T is supported by local node;
0 = 10Base-T not supported by local node;
Binary encoded selector supported by this node. Currently only
CSMA/CD<00001> is specified. No other protocols are supported.
HANGZHOU SILAN MICROELECTRONICS CO.,LTD
Http: www.silan.com.cn
REV:1.0 2004.08.03
Page 16 of 38










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