UPD720130GC-9EU 查看數據表（PDF） - NEC => Renesas Technology

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UPD720130GC-9EU

USB2.0 to IDE Bridge

NEC => Renesas Technology 

BLOCK DIAGRAM

CPU Core

(V30MZ)

RAM

4 Kbytes×2

ROM

8 Kbytes

Bus Bridge

DMAC

INTC

µPD720130

EPC2_V2

DCC

IDEC_V2

GPIO

Timer

PIO

FSIO

PHY_V2

USB Bus

IDE Bus

GPIO

or

FSIO

Direct Bus

Direct Command Bus

Serial

Ext. Bus (Data 8-bit Bus) or PIO ROM

V30MZ

RAM

ROM

PHY_V2

EPC_V2

IDEC_V2

DCC

Bus Bridge

INTC

GPIO

PIO

FSIO

: CISC CPU core

: 8-Kbyte work RAM for firmware

: 8-Kbyte ROM for built-in firmware

: USB2.0 transceiver with serial interface engine

: Endpoint controller

: IDE controller

: ATA direct command controller

: Internal / external bus controller and DMA controller

: Interrupt controller (82C59 like)

: General purpose 8-bit I/O controller

: Multipurpose 14-bit I/O controller

: Flexible serial I/O

2

Data Sheet S16302EJ3V0DS

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