S1R72U16 Ver la hoja de datos (PDF) - Seiko Epson Corp

Número de pieza

componentes Descripción

Fabricante

S1R72U16

Allows USB devices to be controlled as IDE devices

Seiko Epson Corp 

3. Block Diagram

3. Block Diagram

Main CPU I/F Selector

CPUIF

IDE Device

Controller

FIFO

GPO

Bridge

Sequencer

ATAxATAPI

2x1

CPUxIIDE

SIO

SCLK0

SIN0

SOUT0

debug i/f*

DBGDCLK, DBGDT,

DBGST

USB Host SIE

Transceiver Macro

OSC

XRESET

test circuit*

TSTEN, ATPGEN,

BURNIN

Figure 3.1 Block diagram

* Fix the debug I/F and test circuit pins strictly as described in “6. Pin Functions”. They are not intended for

use by users.

4

EPSON

S1R72U16 Data Sheet (Rev. 2.00)

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