tdat04622 ETC-unknow, tdat04622 Datasheet - Page 287

• Manufacturer Part Number: tdat04622
• Description: Tdat Sonet/sdh 155/622/2488 Mbits/s Data Interfaces
• Manufacturer: ETC-unknow

Data Sheet
May 2001
Agere Systems Inc.
Interface Timing Specifications
Microprocessor Interface Timing
Synchronous Mode (continued)
Table 164. Microprocessor Interface Synchronous Read Cycle Specifications
(See Figure 39 on page 258 for the timing diagram.)
Symbol
t10
t11
t12
t13
t14
t15
t16
t8
t9
ADDR Valid to MPCLK
MPCLK to ADDR Invalid
CS Valid to MPCLK
ADS Valid to MPCLK
MPCLK to ADS Invalid
MPCLK to DT Valid
MPCLK to DT Invalid
MPCLK to DATA Valid
MPCLK to DATA 3-state
Parameter
(continued)
(continued)
Setup
(Min)
(ns)
3.5
5.5
—
—
—
—
—
—
3
155/622/2488 Mbits/s Data Interface
(Min)
Hold
(ns)
—
—
—
—
—
5
5
1
1
Delay
(Max)
(ns)
TDAT042G5 SONET/SDH
24
—
—
—
—
—
—
—
8
259