DSP16410C View Datasheet(PDF) - Agere -> LSI Corporation

Part Name

Description

Manufacturer

DSP16410C

Digital Signal Processor

Agere -> LSI Corporation 

Data Addendum

May 2001

DSP16410C Digital Signal Processor

8 Timing Characteristics and Requirements (continued)

8.8 Bit I/O

VOH–

ECKO VOL–

IOBIT

(OUTPUT)

IOBIT

(INPUT)

t144

t29

t28

t27

DATA INPUT

VALID OUTPUT

5-4019(F).c

Figure 14. Write Outputs Followed by Read Inputs (cbit = IMMEDIATE; a1 = sbit) Timing Characteristics

Table 22. Timing Requirements for BIO Input Read

Abbreviated Reference

t27

t28

Parameter

IOBIT Input Setup Time (valid to low)

IOBIT Input Hold Time (low to invalid)

Table 23. Timing Characteristics for BIO Output

Abbreviated Reference

t29

t144

Parameter

IOBIT Output Valid Time (high to valid)

IOBIT Output Hold Time (high to invalid)

Min

Max

Unit

10

—

ns

0

—

ns

Min

Max

Unit

—

9

ns

1

—

ns

Agere Systems Inc.

31

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