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SH7785 Datasheet, PDF (35/1692 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer | |||
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1. Overview
Item
URAM
Interrupt controller
(INTC)
Features
⢠128-Kbyte large-capacity memory
⢠Three independent read/write ports
⢠8-/16-/32-bit access by the CPU or the FPU
⢠8-/16-/32-bit access by the DMAC
⢠Nine independent external interrupts: NMI and IRQ7 to IRQ0
⯠NMI: Falling/rising edge selectable
⯠IRQ: Falling/rising edge or high level/low level selectable
⢠15-level-encoded external interrupts: IRL3 to IRL0, or IRL7 to IRL4
⢠On-chip module interrupts: A priority level can be set for each module.
The following modules can issue on-chip module interrupts:
TMU, DU, GDTA, SCIF, WDT, H-UDI, DMAC, HAC, PCIC, SIOF, HSPI,
MMCIF, SSI, FLCTL, and GPIO.
Rev.1.00 Jan. 10, 2008 Page 5 of 1658
REJ09B0261-0100
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