TMPR28051 datasheet(82/90 Pages) AGERE

Part #	TMPR28051

Description	TMPR28051 STS-1/AU-3 (STM-0) Mapper Device Advisory for Version 5 of the Device

PDF	90 Pages

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Manufacturer	AGERE [Agere Systems]

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Data Sheet

TMPR28051 STS-1/AU-3 (STM-0) Mapper

August 1999

Lucent Technologies Inc.

Timing Characteristics (continued)

Operational Timing (continued)

Table 39 lists the setup time (tSU) and hold time (tH) specifications for the receive input and JTAG signals. The digi-

tal system interface timing is shown in Figure 11.

* These clock edges are programmable through the microprocessor interface.

Notes:

↑ represents a low-to-high transition.

↓ represents a high-to-low transition.

5-5342(F)r.5

Figure 11. Interface Data Timing

Table 39. Input Timing Specifications

Input Name

Reference CLK*

Setup Time

(tSU)

Hold Time

(tH)

Unit

Min

Max

Min

Max

Receive Signals

TSTS1SYNC

TSTS1CLKIN

—

RDATA[1:28]

RCLK[1:28]

↑↓

—

RSTS1DATA[7:0]

RSTS1CLK

↑↓

—

RSTS1PAR

RSTS1CLK

↑↓

—

RSTS1SERIAL

RSTS1CLK

↑↓

5—

2—

JTAG Signal

TDI

TCK

↑

—

CLOCK IN

DATA IN

tSU

CLOCK OUT

DATA OUT

tPD

TMPR28051 Datasheet(PDF) 82 Page - Agere Systems

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