AM79C976 Advanced Micro Devices, AM79C976 Datasheet - Page 16
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AM79C976
Manufacturer Part Number
AM79C976
Description
PCnet-PRO 10/100 Mbps PCI Ethernet Controller
Manufacturer
Advanced Micro Devices
Datasheet
1.AM79C976.pdf
(309 pages)
- Current page: 16 of 309
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Table 98:
Table 99:
Table 100: Receive Descriptor (SWSTYLE = 0) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 227
Table 101: Receive Descriptor (SWSTYLE = 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 227
Table 102: Receive Descriptor (SWSTYLE = 3) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 228
Table 103: Receive Descriptor (SWSTYLE = 4) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 228
Table 104: Receive Descriptor (SWSTYLE = 5) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 228
Table 105: Receive Descriptor, SWSTYLE = 0 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 229
Table 106: Receive Descriptor, SWSTYLE = 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 230
Table 107: Receive Descriptor, SWSTYLE = 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 232
Table 108:
Table 109: Receive Descriptor, SWSTYLE = 5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 235
Table 110: Transmit Descriptor (SWSTYLE = 0) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 238
Table 111: Transmit Descriptor (SWSTYLE = 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 238
Table 112: Transmit Descriptor (SWSTYLE = 3) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 238
Table 113: Transmit Descriptor (SWSTYLE = 4) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 238
Table 114: Transmit Descriptor (SWSTYLE = 5) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 239
Table 115: Transmit Descriptor, SWSTYLE = 0 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 239
Table 116: Transmit Descriptor, SWSTYLE = 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 240
Table 117: Transmit Descriptor, SWSTYLE = 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 241
Table 118: Transmit Descriptor, SWSTYLE = 4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 242
Table 119: Transmit Descriptor, SWSTYLE = 5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 243
Table 120: Register Bit Cross Reference . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 253
Table 121: Control and Status Registers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 262
Table 122: Bus Configuration Registers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 264
Table B-1: MII Management Register Set . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-1
Table B-2: MII Management Control Register (Register 0) . . . . . . . . . . . . . . . . . . . . B-1
Table B-3: MII Management Status Register (Register 1) . . . . . . . . . . . . . . . . . . . . . B-2
Table B-4: Auto-Negotiation Advertisement Register (Register 4) . . . . . . . . . . . . . . . B-3
Table B-5: Technology Ability Field Bit Assignments . . . . . . . . . . . . . . . . . . . . . . . . . B-3
Table B-6: Auto-Negotiation Link Partner Ability Register (Register 5)
R/TLEN Decoding (SSIZE32 = 0) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 226
R/TLEN Decoding (SSIZE32 = 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 226
Receive Descriptor, SWSTYLE = 4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 233
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P R E L I M I N A R Y
Am79C976
7/25/00
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