XR88C92 Datasheet, PDF (28/32 Pages) Exar Corporation – DUAL UNIVERSAL ASYNCHRONOUS RECEIVER AND TRANSMITTER

XR88C92/192
-IOW
-IOR
-INT
ExCLK
T11d
T11d
Figure 8: Interrupt Timing
XR92-NT
T1w
T2w
T3w
Figure 9: External clock Timing
XR92-CK
Rev. 1.31
28