參數(shù)資料
型號： AM79C974KCW
廠商： ADVANCED MICRO DEVICES INC
元件分類： 微控制器/微處理器
英文描述： PCnetTM-SCSI Combination Ethernet and SCSI Controller for PCI Systems
中文描述： 2 CHANNEL(S), 10M bps, LOCAL AREA NETWORK CONTROLLER, PQFP132
封裝： PLASTIC, QFP-132
文件頁數(shù)： 114/153頁
文件大?。?/td> 838K
代理商： AM79C974KCW
AMD
P R E L I M I N A R Y
114
Am79C974
Control and Status Registers (continued)
Default Value
After
H_RESET
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see reg. desc.
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RAP Addr
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
Symbol
CSR22
CSR23
CSR24
CSR25
CSR26
CSR27
CSR28
CSR29
CSR30
CSR31
CSR32
CSR33
CSR34
CSR35
CSR36
CSR37
CSR38
CSR39
CSR40
CSR41
CSR42
CSR43
CSR44
CSR45
CSR46
CSR47
CSR48
CSR49
CSR50
CSR51
CSR52
CSR53
CSR54
CSR55
CSR56
CSR57
CSR58
CSR59
CSR60
CSR61
CSR62
CSR63
CSR64
Comments
Use
T
T
S
S
T
T
T
T
S
S
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
S
T
T
T
T
T
T
T
T
T
T
S
T
T
T
T
T
T
NRBAL: Next RCV Buffer Address Lower
NRBAU: Next RCV Buffer Address Upper
BADRL: Base Address of RCV Ring Lower
BADRU: Base Address of RCV Ring Upper
NRDAL: Next RCV Descriptor Address Lower
NRDAU: Next RCV Descriptor Address Upper
CRDAL: Current RCV Descriptor Address Lower
CRDAU: Current RCV Descriptor Address Upper
BADXL: Base Address of XMT Ring Lower
BADXU: Base Address of XMT Ring Upper
NXDAL: Next XMT Descriptor Address Lower
NXDAU: Next XMT Descriptor Address Upper
CXDAL: Current XMT Descriptor Address Lower
CXDAU: Current XMT Descriptor Address Upper
NNRDAL: Next Next Receive Descriptor Address Lower
NNRDAU: Next Next Receive Descriptor Address Upper
NNXDAL: Next Next Transmit Descriptor Address Lower
NNXDAU: Next Next Transmit Descriptor Address Upper
CRBC: Current RCV Byte Count
CRST: Current RCV Status
CXBC: Current XMT Byte Count
CXST: Current XMT Status
NRBC: Next RCV Byte Count
NRST: Next RCV Status
POLL: Poll Time Counter
POLLINT: Polling Interval
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
SWS: Software Style
IR: IR Register
PXDAL: Previous XMT Descriptor Address Lower
PXDAU: Previous XMT Descriptor Address Upper
PXBC: Previous XMT Byte Count
PXST: Previous XMT Status
NXBA: Next XMT Buffer Address Lower
相關(guān)PDF資料
PDF描述
AM79C975 PCnet⑩-FAST III Single-Chip 10/100 Mbps PCI Ethernet Controller with Integrated PHY
AM79C973 PCnet⑩-FAST III Single-Chip 10/100 Mbps PCI Ethernet Controller with Integrated PHY
AM79C973KCW PCnet⑩-FAST III Single-Chip 10/100 Mbps PCI Ethernet Controller with Integrated PHY
AM79C975KCW PCnet⑩-FAST III Single-Chip 10/100 Mbps PCI Ethernet Controller with Integrated PHY
AM79C973VCW PCnet⑩-FAST III Single-Chip 10/100 Mbps PCI Ethernet Controller with Integrated PHY
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AM79C975 制造商:AMD 制造商全稱:Advanced Micro Devices 功能描述:PCnet⑩-FAST III Single-Chip 10/100 Mbps PCI Ethernet Controller with Integrated PHY
AM79C975BKC\\W 制造商:Advanced Micro Devices 功能描述:
AM79C975BKC\W 制造商:Advanced Micro Devices 功能描述:
AM79C975BKD\\W 制造商:Advanced Micro Devices 功能描述:
AM79C975BKD\W 制造商:Advanced Micro Devices 功能描述:PCnet-FAST III Single-Chip 10/100 Mbps PCI Ethernet Controller with Integrated PHY 制造商:AMD (Advanced Micro Devices) 功能描述:PCnet-FAST III Single-Chip 10/100 Mbps PCI Ethernet Controller with Integrated PHY
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