 English |
|
|
|
|
|
|
|
| XR19L220 Datasheet, PDF (36/43 Pages) Exar Corporation – SINGLE CHANNEL INTEGRATED UART AND RS-232 TRANSCEIVER | |||
| |||
| ◁ |
XR19L220
PRELIMINARY
SINGLE CHANNEL INTEGRATED UART AND RS-232 TRANSCEIVER
FIGURE 14. 16 MODE (INTEL) DATA BUS READ TIMING
REV. P1.0.2
A0-
A2
TAS
CS#
Valid
Address
TCS
TRD
IOR#
D0-D7
TRDV
Valid
Data
TAH
TAS
TDY
Valid
Address
TCS
TRD
TDD
TRDV
Valid
Data
TAH
TDD
RDTm
FIGURE 15. 16 MODE (INTEL) DATA BUS WRITE TIMING
A0-
A2
CS#
IOW#
D0-D7
Valid
Address
TAS
TCS
TWR
Valid
Address
TAH
TAS
TCS
TAH
TDY
TWR
TDS
TDH
Valid
Data
TDS
Valid
Data
TDH
16Write
36
|
▷ |
German
Russian
Spanish
Italian
Polish
Chinese
Japanese
Korean
French
Portuguese