AM79C973BKC\W AMD (ADVANCED MICRO DEVICES), AM79C973BKC\W Datasheet - Page 100
![no-image](/images/manufacturer_photos/0/0/44/amd__advanced_micro_devices__sml.jpg)
AM79C973BKC\W
Manufacturer Part Number
AM79C973BKC\W
Description
Manufacturer
AMD (ADVANCED MICRO DEVICES)
Datasheet
1.AM79C973BKCW.pdf
(304 pages)
Specifications of AM79C973BKC\W
Operating Supply Voltage (typ)
3.3V
Operating Supply Voltage (min)
3/3.135V
Operating Temperature Classification
Commercial
Mounting
Surface Mount
Pin Count
160
Lead Free Status / RoHS Status
Not Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
AM79C973BKC\WAM79C973BKCW
Manufacturer:
AMD
Quantity:
2 144
Company:
Part Number:
AM79C973BKC\WAM79C973BKCW
Manufacturer:
AMD
Quantity:
1 000
- Current page: 100 of 304
- Download datasheet (3Mb)
Note: *Lowest EEPROM address.
100
Address
Word
00h*
0Ah
0Bh
0Ch
0Dh
0Eh
0Fh
1Ah
1Bh
1Ch
1Dh
1Eh
1Fh
3Eh
3Fh
01h
02h
03h
04h
05h
06h
07h
08h
09h
10h
11h
12h
13h
14h
15h
16h
17h
18h
19h
20h
21h
22h
23h
24h
25h
26h
27h
28h
Addr.
Byte
0Bh
0Dh
1Bh
1Dh
2Bh
2Dh
3Bh
3Dh
4Bh
4Dh
7Dh
01h
03h
05h
07h
09h
0Fh
11h
13h
15h
17h
19h
1Fh
21h
23h
25h
27h
29h
2Fh
31h
33h
35h
37h
39h
3Fh
41h
43h
45h
47h
49h
4Fh
51h
7Fh
2nd byte of the ISO 8802-3 (IEEE/ANSI
802.3) station physical address for this node
4th byte of the node address
6th byte of the node address
CSR116[15:8] (OnNow Misc. Config).
Hardware ID: must be 11h if compatibility to
AMD drivers is desired
User programmable space
MSB of two-byte checksum, which is the sum
of bytes 00h-0Bh and bytes 0Eh and 0Fh
Must be ASCII “W” (57h) if compatibility to
AMD driver software is desired
BCR2[15:8] (Miscellaneous Configuration)
BCR4[15:8] (Link Status LED)
BCR5[15:8] (LED1 Status)
BCR6[15:8] (LED2 Status)
BCR7[15:8] (LED3 Status)
BCR9[15:8] (Full-Duplex control)
BCR18[15:8] (Burst and Bus Control)
BCR22[15:8] (PCI Latency)
BCR23[15:8] (PCI Subsystem Vendor ID)
BCR24[15:8] (PCI Subsystem ID)
BCR25[15:8] (SRAM Size)
BCR26[15:8] (SRAM Boundary)
BCR27[15:8] (SRAM Interface Control)
BCR32[15:8] (MII Control and Status)
BCR33[15:8] (MII Address)
BCR35[15:8] (PCI Vendor ID)
BCR36[15:8] (Conf. Space. byte 43h alias)
BCR37[15:8] (DATA_SCALE alias 0)
BCR38[15:8] (DATA_SCALE alias 1)
BCR39[15:8] (DATA_SCALE alias 2)
BCR40[15:8] (DATA_SCALE alias 3)
BCR41[15:8] (DATA_SCALE alias 4)
BCR42[15:8] (DATA_SCALE alias 0)
BCR43[15:8] (DATA_SCALE alias 0)
BCR44[15:8] (DATA_SCALE alias 0)
BCR48[15:8]Reserved location:must be 00h
BCR49[15:8]Reserved location:must be 00h
BCR50[15:8]Reserved location:must be 00h
BCR51[15:8]Reserved location:must be 00h
BCR52[15:8]Reserved location:must be 00h
BCR53[15:8]Reserved location:must be 00h
BCR54[15:8]Reserved location:must be 00h
Checksum adjust byte for the 82 bytes of the
EEPROM contents, checksum of the 82 bytes
of the EEPROM should total to FFh
Reserved for Boot ROM usage
Reserved for Boot ROM usage
Most Significant Byte
Table 13. Am79C973 EEPROM Map
Empty locations – Ignored by device
P R E L I M I N A R Y
Am79C973/Am79C975
Addr.
Byte
0Ah
0Ch
0Eh
1Ah
1Ch
1Eh
2Ah
2Ch
2Eh
3Ah
3Ch
3Eh
4Ah
4Ch
4Eh
7Ch
7Eh
00h
02h
04h
06h
08h
10h
12h
14h
16h
18h
20h
22h
24h
26h
28h
30h
32h
34h
36h
38h
40h
42h
44h
46h
48h
50h
First byte of the IS0 8802-3 (IEEE/ANSI 802.3)
station physical address for this node, where
“first byte” refers to the first byte to appear on
the 802.3 medium
3rd byte of the node address
5th byte of the node address
CSR116[7:0] (OnNow Misc. Config.)
Reserved location: must be 00h
User programmable space
LSB of two-byte checksum, which is the sum
of bytes 00h-0Bh and bytes 0Eh and 0Fh
Must be ASCII “W” (57h) if compatibility to
AMD driver software is desired
BCR2[7:0] (Miscellaneous Configuration)
BCR4[7:0] (Link Status LED)
BCR5[7:0] (LED1 Status)
BCR6[7:0] (LED2 Status)
BCR7[7:0] (LED3 Status)
BCR18[7:0] (Burst and Bus Control)
BCR22[7:0] (PCI Latency)
BCR23[7:0] (PCI Subsystem Vendor ID)
BCR24[7:0] (PCI Subsystem ID)
BCR25[7:0] (SRAM Size)
BCR26[7:0] (SRAM Boundary)
BCR27[7:0] (SRAM Interface Control)
BCR32[7:0] (MII Control and Status)
BCR33[7:0] (MII Address)
BCR35[7:0] (PCI Vendor ID)
BCR36[7:0] (Conf. Space byte 42h alias)
BCR37[7:0] (Conf. Space byte 47h0alias)
BCR40[7:0] (Conf. Space byte 47h3alias)
BCR44[7:0] (Conf. Space byte 47h7alias)
BCR48[7:0]Reserved location: must be 00h
BCR49[7:0]Reserved location: must be 00h
BCR50[7:0]Reserved location: must be 00h
BCR51[7:0]Reserved location: must be 00h
BCR52[7:0]Reserved location: must be 00h
BCR53[7:0]Reserved location: must be 00h
BCR54[7:0]Reserved location: must be 00h
BCR55[7:0]Reserved location: must be 00h
Reserved for Boot ROM usage
Reserved for Boot ROM usage
BCR9[7:0] (Full-Duplex Control)
BCR38[7:0] (Conf. Space byte 47h1alias)
BCR39[7:0] (Conf. Space byte 47h2alias)
BCR41[7:0] (Conf. Space byte 47h4alias)
BCR42[7:0] (Conf. Space byte 47h5alias)
BCR43[7:0] (Conf. Space byte 47h6alias)
Least Significant Byte
Related parts for AM79C973BKC\W
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
![AMD-751AC](/images/manufacturer_photos/0/0/14/advanced_micro_devices_tmb.jpg)
Part Number:
Description:
AMD-751ACAMD-751-TM System Controller Revision Guide
Manufacturer:
Advanced Micro Devices
Datasheet:
![AMD-751](/images/manufacturer_photos/0/0/14/advanced_micro_devices_tmb.jpg)
Part Number:
Description:
AMD-751AMD-751-TM System Controller Revision Guide
Manufacturer:
Advanced Micro Devices
Datasheet:
![AMD-X5-133SFZ](/images/manufacturer_photos/0/0/14/advanced_micro_devices_tmb.jpg)
Part Number:
Description:
AMD-X5-133SFZAm5X86? Microprocessor Family
Manufacturer:
Advanced Micro Devices
Datasheet:
![AMD-8131BLC](/images/manufacturer_photos/0/0/14/advanced_micro_devices_tmb.jpg)
Part Number:
Description:
Hyper Transport PCI-X Tunnel
Manufacturer:
Advanced Micro Devices
Datasheet:
![AMD-8111AC](/images/manufacturer_photos/0/0/14/advanced_micro_devices_tmb.jpg)
Part Number:
Description:
HyperTransport I/O Hub
Manufacturer:
Advanced Micro Devices
Datasheet:
![AMD-640AC](/images/manufacturer_photos/0/0/14/advanced_micro_devices_tmb.jpg)
Part Number:
Description:
System Controller
Manufacturer:
Advanced Micro Devices
Datasheet:
![AMD-K6](/images/no-image3.png)
Part Number:
Description:
AMD-K6 Processor
Manufacturer:
AMD [Advanced Micro Devices]
Datasheet:
![AMD-K6-2E/400AFR](/images/no-image3.png)
Part Number:
Description:
AMD-K6-2E Embedded Processor
Manufacturer:
AMD [Advanced Micro Devices]
Datasheet:
![AMD-8132BLCT](/images/manufacturer_photos/0/0/44/amd__advanced_micro_devices__tmb.jpg)
Part Number:
Description:
Manufacturer:
AMD (ADVANCED MICRO DEVICES)
Datasheet:
![AMD-K6-IIIE+550ACR](/images/manufacturer_photos/0/0/44/amd__advanced_micro_devices__tmb.jpg)
Part Number:
Description:
Manufacturer:
AMD (ADVANCED MICRO DEVICES)
Datasheet:
![AMD-766AC](/images/no-image3.png)
Part Number:
Description:
Peripheral Bus Controller
Manufacturer:
AMD [Advanced Micro Devices]
Datasheet: