SH7751 Datasheet, PDF (1047/1224 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer

22. PCI Controller (PCIC)
PCICLK
AD31–AD0
Addr
D0
PAR
C/BE3–C/BE0
AP
DPn
Com
BE0
PCIFRAME
IRDY
DEVSEL
TRDY
PCILOCK
LOCKed
IDSEL
PCIGNT1/REQOUT,
PCIGNT2–PCIGNT4
PCIREQ1/GNTIN,
PCIREQ2–PCIREQ4
Legend:
Addr: PCI space address
Dn: nth data
AP: Address parity
DPn: nth data parity
Com: Command
BEn: nth data byte enable
Figure 22.8 Master Read Cycle in Host Mode (Single)
Rev.4.00 Oct. 10, 2008 Page 949 of 1122
REJ09B0370-0400