Datasheet

ADSP-21483/ADSP-21486/ADSP-21487/ADSP-21488/ADSP-21489
Rev. B | Page 53 of 68 | March 2013
Universal Asynchronous Receiver-Transmitter
(UART) Ports—Receive and Transmit Timing
For information on the UART port receive and transmit opera-
tions, see the ADSP-214xx SHARC Hardware Reference Manual.
2-Wire Interface (TWI)—Receive and Transmit Timing
For information on the TWI receive and transmit operations,
see the ADSP-214xx SHARC Hardware Reference Manual.
Figure 38. MLB Timing (5-Pin Interface)
Figure 39. MLB 3-Pin and 5-Pin MLBCLK Pulse Width Variation Timing
t
MCKH
MLBSIG/
MLBDAT
(Rx, Input)
t
MCKL
t
MCKR
MLBSO/
MLBDO
(Tx, Output)
t
MCRDL
t
DSMCF
MLBCLK
t
MLBCLK
VALID
VALID
t
DHMCF
t
MCKF
t
MCDRV
t
MPWV
t
MPWV
MLBCLK