CLRC63201TSLASH0FE datasheet(16/163 Pages) PHILIPS

Numer części	CLRC63201T/0FE

Szczegółowy opis	Multiple Protocol Contactless Reader IC

PDF	163 Pages

Scroll/Zoom	100%

Producent	PHILIPS [NXP Semiconductors]

Strona internetowa	http://www.nxp.com

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Philips Semiconductors

Product Specification Rev. 3.0; May 2003

Multiple Protocol Contactless Reader IC

CL RC632

Confidential

4.3.3

COMMON READ/WRITE STROBE AND HAND-SHAKE MECHANISM: EPP

For timing specification refer to chapter 22.5.2.3.

Remarks for EPP:

Although in the standard for the EPP no chip select signal is defined, the N_CS of the CL RC632 allows

inhibiting the nDStrb signal. If not used, it shall be connected to DVSS.

After each Power-On or Hard Reset the nWait signal (delivered at pin A0) is high impedance. nWait will be

defined at the first negative edge applied to nAStrb after the Reset Phase.

The CL RC632 does not support Read Address Cycle.

CL RC632

NCS

D0...D7

ALE

NRD

NWR

Multiplexed Address/Data (AD1...AD8)

Address Strobe (nAStrb)

HIGH

nWait

Read/Write (nWrite)

Data Strobe (nDStrb)

LOW

Figure 4-3: Connection to µ-Processors with Common Read/Write Strobes and Hand-Shake

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