CS61577 Просмотр технического описания (PDF) - Cirrus Logic

Номер в каталоге

Компоненты Описание

производитель

CS61577

T1/E1 Line Interface

Cirrus Logic 

CS61577

CS

SCLK

SDI

t pw2

t pwh2

TCLK

t su2

t h2

TPOS/TNEG

Figure 3. Transmit Clock and Data Switching Characteristics

t cwh

t cc t ch

t cl

t cch

t dc

t cdh

LSB

LSB

t cdh

MSB

CONTROL BYTE

DATA BYTE

Figure 4. Serial Port Write Timing Diagram

CS

SCLK

SDO

CLKE = 1

t cdv

Figure 5. Serial Port Read Timing Diagram

t cdz

HIGH Z

PCS

LEN0/1/2, TAOS,

RLOOP, LLOOP,

RCODE, TCODE

t su4

th4

t pcsl

VALID INPUT DATA

Figure 6. Extended Hardware Mode Parallel Chip Select Timing Diagram

DS155PP2

7

Share Link: