SH7080 Datasheet, PDF (1222/1644 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer SuperH™ RISC engine Family

Section 22 I/O Ports
Port A in the SH7085 is an input/output port with the 26 pins shown in figure 22.3.
Port A
PA25 (I/O)/CE2B (output)/DACK3 (output)/POE8 (input)
PA24 (I/O)/CE2A (output)/DREQ3 (input)
PA23 (I/O)/WRHH (output)/ICIOWR (output)/AH (output)/DQMUU (output)/TIC5W (input)
PA22 (I/O)/WRHL (output)/ICIORD (output)/DQMUL (output)/TIC5V (input)
PA21 (I/O)/CS5 (output)/CE1A (output)/CASU (output)/TIC5U (input)
PA20 (I/O)/CS4 (output)/RASU (output)
PA19 (I/O)/BACK (output)/TEND1 (output)
PA18 (I/O)/BREQ (input)/TEND0 (output)
PA17 (I/O)/WAIT (input)/DACK2 (output)
PA16 (I/O)/WRHH (output)/ICIOWR (output)/AH (output)/DQMUU (output)/CKE (output)/DREQ2 (input)
/AUDSYNC (output) *
PA15 (I/O)/CK (output)
PA14 (I/O)/RD (output)
PA13 (I/O)/WRH (output)/WE (output)/DQMLU (output)/POE7 (input)
PA12 (I/O)/WRL (output)/DQMLL (output)/POE6 (input)
PA11 (I/O)/CS1 (output)/POE5 (input)
PA10 (I/O)/CS0 (output)/POE4 (input)
PA9 (I/O)/FRAME (output)/CKE (output)/IRQ3 (input)/TCLKD (input)
PA8 (I/O)/RDWR (output)/IRQ2 (input)/TCLKC (input)
PA7 (I/O)/CS3 (output)/TCLKB (input)
PA6 (I/O)/CS2 (output)/TCLKA (input)
PA5 (I/O)/A22 (output)/DREQ1 (input)/IRQ1 (input)/SCK1 (I/O)
PA4 (I/O)/A23 (output)/TXD1 (output)
PA3 (I/O)/A24 (output)/RXD1 (input)
PA2 (I/O)/A25 (output)/DREQ0 (input)/IRQ0 (input)/SCK0 (I/O)
PA1 (I/O)/CS5 (output)/CE1A (output)/TXD0 (output)
PA0 (I/O)/CS4 (output)/RXD0 (input)
Note: * Only in F-ZTAT version supporting full functions of E10A.
Figure 22.3 Port A (SH7085)
Rev. 3.00 May 17, 2007 Page 1164 of 1582
REJ09B0181-0300