OX16PCI954_05 Datasheet, PDF (65/73 Pages) Oxford Semiconductor – Integrated Quad UART and PCI interface

OXFORD SEMICONDUCTOR LTD.
TIMING WAVEFORMS
CLK
1
2
3
4
FRAME#
AD[31:0]
Address
Data
C/BE[3:0]#
Bus CMD
Byte enable#
IRDY#
TRDY#
DEVSEL#
STOP#
Figure 6: PCI Read transaction from Local Configuration registers
CLK
1
2
3
4
FRAME#
AD[31:0]
Address
Data
C/BE[3:0]#
Bus CMD
Byte enable#
IRDY#
TRDY#
DEVSEL#
STOP#
Figure 7: PCI Write transaction to Local Configuration Registers
OX16PCI954
DS-0029 Jul 05
External—Free Release
Page 65