IBM3009K2672
IBM SONET/SDH Framer
Asynchronous Microprocessor Interface: Motorola-Type Write Cycle Timing
tSU1
tH1
GPADDR(13:0)
(Inputs)
tINACTIVE
GPSEL
(Input)
tDELAY
tH2
tH3
GPDS
(Input)
GPR/W
(Input)
tSU2
tD3
tH4
GPDATA(7:0)
(Input/Output)
Microprocessor Data
tD2
tD1
GPDTACK
(Output)
These waveforms apply for the control bit settings:
INTFSELECT = 0, INTMODE = 0
See parameter table on next page.
ssframer.01
8/27/99
Timing Characteristics
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