SAA4952WP Ver la hoja de datos (PDF) - Philips Electronics

Número de pieza

componentes Descripción

Lista de partido

SAA4952WP

Memory controller

Philips Electronics 

Philips Semiconductors

Memory controller

Objective specification

SAA4952WP

Table 7 Mode0 register description

REGISTER

MODE0

BIT

0 (LSB)

1

2

3

4

5

6

7

NAME

FSA0

FSA1

FSD0

FSD1

SDAF

IMPIP

INPIP

GMOD

REMARKS

frequency select acquisition 0; see Table 8

frequency select acquisition 1; see Table 8

frequency select display 0; see Table 9

frequency select display 1; see Table 9

select doubled acquisition frequency

SDAF = 0: normal operation

SDAF = 1: doubled acquisition frequency (2fa)

MPIP select bit

IMPIP = 0: normal operation

IMPIP = 1: MPIP mode active

number of PIPs

INPIP = 0: 3 × 3 MPIP

INPIP = 1: 4 × 4 MPIP

generator mode for display

GMOD = 0: normal operation

GMOD = 1: generator mode for display; field length measurement is

disabled

Table 8 Acquisition frequency

FSA1

0

0

1

1

FSA0

0

1

0

1

FREQUENCY (MHz)

12.0

13.5

16.0

18.0

Table 9 Display frequency

FSD1

0

0

1

1

FSD0

0

1

0

1

FREQUENCY (MHz)

27.0

27.0

32.0

36.0

1997 Jun 10

12

Share Link: