r5s77631ay266bgv Renesas Electronics Corporation., r5s77631ay266bgv Datasheet - Page 622

• Manufacturer Part Number: r5s77631ay266bgv
• Description: Renesas 32-bit Risc Microcomputer Superhtm Risc Engine Family Sh-4a Series
• Manufacturer: Renesas Electronics Corporation.

Section 13 PCI Controller (PCIC)
Rev. 1.00 Oct. 01, 2007 Page 556 of 1956
REJ09B0256-0100
PCICLK
AD[31:0]
PAR
CBE[3:0]
(C/BE[3:0])
PCIFRAME
IRDY
DEVSEL
TRDY
STOP
LOCK
IDSEL
REQOUT
GNTIN
[Legend]
Addr:
AP:
Com:
Figure 13.21 Target Read Cycle in Normal Mode (Single)
PCI space address
Address parity
Command
Dn:
DPn:
BEn:
Addr
Com
nth data
nth data parity
nth data byte enable
At configuration access
AP
Locked
BE0
D0
Disconnect
DP0