參數(shù)資料
型號(hào): IP100
英文描述: PCI 10/100M Single Chip Ethernet Controller
中文描述: 單芯片的PCI個(gè)10/100M以太網(wǎng)控制器
文件頁(yè)數(shù): 74/92頁(yè)
文件大小: 2801K
代理商: IP100
IP100
Copyright
2003, IC Plus Corp.
All rights reserved.
Preliminary, Specification subject to change without notice.
74/92
IP100-DS-R03
May 27, 2003
BIT
13
BIT NAME
ReceivedMaster-
Abort
R/W
R/W
BIT DESCRIPTION
Received Master Abort. The IP100 sets ReceivedMasterAbort to a
logic 1 when, operating as a bus master, a IP100 bus transaction is
terminated with master-abort.
Signaled System Error. When SignaledSystemError is a logic 1, the
IP100 asserts the SERRN signal.
Detected Parity Error. When DetectedParityError is a logic 1 the
IP100 has detected a parity error, regardless of whether parity error
handling is enabled.
14
SignaledSystem-
Error
DetectedParity-
Error
R/W
15
R/W
10.6.8 Data
Class............................. LAN PCI Configuration Registers, Power Management
Base Address ............... PCI device configuration header start
Address Offset .............. 0x57
Default Value ................ 0x00
Width ............................ 8 bits
Data reports the power consumption of the IP100. The values of DataSelect and DataScale in the PowerMgmtCtrl
register are used to interpret the value of Data.
BIT
BIT NAME
R/W
7..0
Data
R
Data. Data reports power consumption and dissipation of the IP100
at worst case conditions. To properly interpret the value read from
Data, it must be scaled by the factor indicated in the DataScale field
of the PowerMgmtCtrl register. The value of Data depends on the
value of the DataSelect field of the PowerMgmtCtrl register.
Data is loaded from the Data field in the EEPROM during a AutoInit
reset.
DATASELECT
0x0
BIT DESCRIPTION
DATA
1 * DataScale Watts
D0 Power Consumption
1 * DataScale Watts
D1 Power Consumption
1 * DataScale Watts
D2 Power Consumption
1 * DataScale Watts
D3 Power Consumption
1 * DataScale Watts
D4 Power Dissipated
1 * DataScale Watts
D5 Power Dissipated
1 * DataScale Watts
D6 Power Dissipated
1 * DataScale Watts
D7 Power Dissipated
0x00
Reserved.
0x1
0x2
0x3
0x4
0x5
0x6
0x7
0x8 through 0xF
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