HD64F7045F28V Datasheet, PDF (688/925 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperH RISC engine Family/SH7040 Series

Table 19.1 Port A, FP-112/TFP-120 Version
ROM Disabled Extended
Mode (Modes 0, 1)
PA15 (I/O)/CK (output)
RD (output)
WRH (output)
WRL (output)
CS1 (output)
CS0 (output)
PA9 (I/O)/TCLKD (input)/IRQ3
(input)
PA8 (I/O)/TCLKC (input)/IRQ2
(input)
PA7 (I/O)/TCLKB (input)/CS3
(output)
PA6 (I/O)/TCLKA (input)/CS2
(output)
PA5 (I/O)/SCK1 (I/O)/DREQ1
(input)/IRQ1 (input)
PA4 (I/O)/TXD1 (output)
PA3 (I/O)/RXD1 (input)
PA2 (I/O)/SCK0 (I/O)/DREQ0
(input)/IRQ0 (input)
PA1 (I/O)/TXD0 (output)
PA0 (I/O)/RXD0 (input)
ROM Enabled Extended
Mode (Mode 2)
PA15 (I/O)/CK (output)
PA14 (I/O)/RD (output)
PA13 (I/O)/WRH (output)
PA12 (I/O)/WRL (output)
PA11 (I/O)/CS1 (output)
PA10 (I/O)/CS0 (output)
PA9 (I/O)/TCLKD (input)/IRQ3
(input)
PA8 (I/O)/TCLKC (input)/IRQ2
(input)
PA7 (I/O)/TCLKB (input)/CS3
(output)
PA6 (I/O)/TCLKA (input)/CS2
(output)
PA5 (I/O)/SCK1 (I/O)/DREQ1
(input)/IRQ1 (input)
PA4 (I/O)/TXD1 (output)
PA3 (I/O)/RXD1 (input)
PA2 (I/O)/SCK0 (I/O)/DREQ0
(input)/IRQ0 (input)
PA1 (I/O)/TXD0 (output)
PA0 (I/O)/RXD0 (input)
Single Chip Mode
PA15 (I/O)/CK (output)
PA14 (I/O)
PA13 (I/O)
PA12 (I/O)
PA11 (I/O)
PA10 (I/O)
PA9 (I/O)/TCLKD (input)/IRQ3
(input)
PA8 (I/O)/TCLKC (input)/IRQ2
(input)
PA7 (I/O)/TCLKB (input)
PA6 (I/O)/TCLKA (input)
PA5 (I/O)/SCK1 (I/O)/IRQ1
(input)
PA4 (I/O)/TXD1 (output)
PA3 (I/O)/RXD1 (input)
PA2 (I/O)/SCK0 (I/O)/IRQ0
(input)
PA1 (I/O)/TXD0 (output)
PA0 (I/O)/RXD0 (input)
In the FP-144 version, port A is a 24-pin input/output port, as listed in table 19.2.
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