AM79C978 Advanced Micro Devices, AM79C978 Datasheet - Page 44

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AM79C978

Manufacturer Part Number
AM79C978
Description
Single-Chip 1/10 Mbps PCI Home Networking Controller
Manufacturer
Advanced Micro Devices
Datasheet

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44
DEVSEL
FRAME
DEVSEL
FRAME
TRDY
IRDY
C/BE
REQ
GNT
TRDY
CLK
PAR
C/BE
IRDY
REQ
GNT
AD
PAR
CLK
AD
Figure 15. Burst Read Transfer (EXTREQ = 0, MEMCMD = 0)
1
DEVSEL is sampled
1
DEVSEL is sampled
2
2
Figure 14. Non-Burst Read Transfer
ADDR
0110
ADDR
1110
3
3
PAR
PAR
4
4
0000
Am79C978
DATA
5
5
DATA
PAR
6
6
0000
ADDR
PAR
0110
7
7
DATA
PAR
8
8
PAR
0000
9
9
DATA
DATA
10
10
PAR
PAR
11
11
22206B-18
22206B-17

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