SH7280 Datasheet, PDF (1115/1726 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperHTM RISC engine family

Section 23 Pin Function Controller (PFC)
Table 23.6 Multiplexed Pins (SH7286 Port B)
Port
Function 1 Function 2 Function 3 Function 4 Function 5 Function 6 Function 7 Function 8 Function 9
(Related (Related (Related (Related (Related (Related (Related (Related (Related
Module) Module) Module) Module) Module) Module) Module) Module) Module)
B
PB19 I/O A25 output RASU




DREQ2 
(Port)
(BSC)
output
input
(BSC)
(DMAC)
PB18 I/O A24 output RASL




DACK2

(Port)
(BSC)
output
output
(BSC)
(DMAC)
PB17 I/O A23 output CASU




DREQ3 
(Port)
(BSC)
output
input
(BSC)
(DMAC)
PB16 I/O A22 output CASL




DACK3

(Port)
(BSC)
output
output
(BSC)
(DMAC)
PB15 I/O A21 output CKE output 





(Port)
(BSC)
(BSC)
PB14 I/O
(Port)
PB13 I/O
(Port)
PB12 I/O
(Port)
PB11 I/O
(Port)
PB10 I/O
(Port)
PB9 I/O
(Port)
PB8 I/O
(Port)
PB7 I/O
(Port)








CS1 output CS7 output IRQ1 input 
(BSC)
(BSC)
(INTC)
CS0 output CS6 output IRQ0 input 
(BSC)
(BSC)
(INTC)




CRx0 input 
(RCAN)
CTx0

output
(RCAN)
TXD2

output
(SCI)
RXD2 input 
(SCI)






USPND 
output
(USB)
A20 output WAIT input IRQ7 input POE8 input SCK0 I/O 
(BSC)
(BSC)
(INTC)
(POE2)
(SCI)
A19 output BREQ input IRQ6 input POE4 input TXD0

(BSC)
(BSC)
(INTC)
(POE2)
output
(SCI)




CS3 output 
(BSC)
CS2 output 
(BSC)








Rev. 1.00 Jun. 26, 2008 Page 1085 of 1692
REJ09B0393-0100