AM79C970AKCW AMD [Advanced Micro Devices], AM79C970AKCW Datasheet - Page 64
AM79C970AKCW
Manufacturer Part Number
AM79C970AKCW
Description
PCnet-PCI II Single-Chip Full-Duplex Ethernet Controller for PCI Local Bus Product
Manufacturer
AMD [Advanced Micro Devices]
Datasheet
1.AM79C970AKCW.pdf
(219 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
AM79C970AKCW
Manufacturer:
AMD
Quantity:
6 557
- Current page: 64 of 219
- Download datasheet (2Mb)
The following figure shows the beginning of a FIFO DMA
write with the beginning of the buffer not aligned to a
DWord boundary. The PCnet-PCI II controller starts off
by writing only three bytes during the first data phase.
64
AMD
Figure 30. FIFO Burst Write At Start Of Unaligned Buffer
DEVSEL
FRAME
TRDY
IRDY
C/BE
REQ
GNT
CLK
PAR
AD
1
DEVSEL is sampled
P R E L I M I N A R Y
2
Am79C970A
0111
ADD
3
This operation aligns the address for all other data trans-
fers to a 32-bit boundary so that the PCnet-PCI II con-
troller can continue bursting full DWords.
DATA
0001
PAR
4
DATA
PAR
5
0000
DATA
PAR
6
19436A-33
Related parts for AM79C970AKCW
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
AMD-751ACAMD-751-TM System Controller Revision Guide
Manufacturer:
Advanced Micro Devices
Datasheet:
Part Number:
Description:
AMD-751AMD-751-TM System Controller Revision Guide
Manufacturer:
Advanced Micro Devices
Datasheet:
Part Number:
Description:
AMD-X5-133SFZAm5X86? Microprocessor Family
Manufacturer:
Advanced Micro Devices
Datasheet:
Part Number:
Description:
Hyper Transport PCI-X Tunnel
Manufacturer:
Advanced Micro Devices
Datasheet:
Part Number:
Description:
HyperTransport I/O Hub
Manufacturer:
Advanced Micro Devices
Datasheet:
Part Number:
Description:
System Controller
Manufacturer:
Advanced Micro Devices
Datasheet:
Part Number:
Description:
AMD-K6 Processor
Manufacturer:
AMD [Advanced Micro Devices]
Datasheet:
Part Number:
Description:
AMD-K6™-2E Embedded Processor
Manufacturer:
AMD [Advanced Micro Devices]
Datasheet:
Part Number:
Description:
Manufacturer:
AMD (ADVANCED MICRO DEVICES)
Datasheet:
Part Number:
Description:
Manufacturer:
AMD (ADVANCED MICRO DEVICES)
Datasheet:
Part Number:
Description:
Peripheral Bus Controller
Manufacturer:
AMD [Advanced Micro Devices]
Datasheet: