s5920 Applied Micro Circuits Corporation (AMCC), s5920 Datasheet - Page 130

• Manufacturer Part Number: s5920
• Description: Pci Product
• Manufacturer: Applied Micro Circuits Corporation (AMCC)

S5920 – PCI Product: Pass-Thru Operation
Figure 66. PCI to Add-On Passive Burst Write Using PTRDY# to assert Wait-States
Figure 67. PCI to Add-On Passive Burst Read Access
AMCC Confidential and Proprietary
PTATN#
PTBURST#
PTNUM[1:0]
PTWR
PTBE[3:0]
SELECT#
ADR[6:2]
BE[3:0]#
WR#
DQ[31:0]
PTRDY#
PTADR#
ADCLK
PTATN#
PTBURST#
PTNUM[1:0]
PTWR
PTBE[3:0]
SELECT#
ADR[6:2]
BE[3:0]#
RD#
DQ[31:0]
PTADR#
PTRDY#
ADCLK
0
0
1
1
2
2
D1
ADDR
PTADDR
D1
3
3
4
4
DATA1
DATA1
D2
1h
5
5
D2
DATA2
2Ch
0h
6
6
D3
DATA 2
DATA3
D3
0h
7
7
2Ch
D4
0h
DATA4
8
8
DATA 3
Fh
D4
9
9
Revision 1.02 – April 12, 2007
10
DATA 4
D5
11
Data Book
12
DATA 5
Fh
DS1596
13
130