CLRC632 查看數據表（PDF） - Philips Electronics

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CLRC632

Multiple Protocol Contactless Reader IC

Philips Electronics 

Philips Semiconductors

Multiple Protocol Contactless Reader IC

5.2.1.5 FIFOLength Register

Number of bytes buffered in the FIFO.

Name: FIFOLength

Address: 0x04

Product Specification Rev. 3.0; May 2003

CL RC632

Reset value: 00000000, 0x00

7

6

5

4

3

2

1

0

0

FIFOLength

Access

Rights

r

r

r

r

r

r

r

r

Description of the bits

Bit

Symbol

7

0

6-0 FIFOLength

Function

Reserved for future use.

Indicates the number of bytes stored in the FIFO buffer. Writing to the FIFOData

Register increments, reading decrements FIFOLength.

27

Confidential

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