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73K222BL-IH

V.22, V.21, Bell 212A, Bell 103 Single-Chip Modem with Integrated Hybrid

TDK Corporation 

73K222BL

V.22, V.21, Bell 212A, Bell 103

Single-Chip Modem with Integrated Hybrid

TIMING DIAGRAMS

ALE

RD

WR

AD0-AD7

CS

TLL

TLC

TRW

TCL

TLC

TLA

TAL

ADDRESS

TRD

TRDF

READ DATA

ADDRESS

FIGURE 2: Bus Timing Diagram

TWW

TDW

TWD

WRITE

EXCLK

RD

A0-A2

TAC

TCA

ADDRESS

DATA

TRD

TCKD

D0

D1

D2

D3

D4

D5

D6

FIGURE 3: Read Timing Diagram (Serial Version)

TRDF

D7

EXCLK

WR

A0-A2

DATA

TWW

TDCK

D0

D1

D2

D3

D4

TCKW

TAC

TCA

ADDRESS

TWH

D5

D6

D7

FIGURE 4: Write Timing Diagram (Serial Version)

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