MT90210 Datasheet, PDF (15/27 Pages) Mitel Networks Corporation – Multi-Rate Parallel Access Circuit

Preliminary Information
MT90210
F0i
S23:S0
Frame n, last channel
Frame n+1, channel 0
P7:P0
Write data from
S23-S0 frame n,
2^nd last channel
Read data for
S23-S0 frame n+1,
channel 0
Write data from
S23-S0 frame n,
last channel
Read data for
S23-S0 frame n+1,
channel 1
RBC
Finished reading last channel of frame n
WBC
R/W1
Finished writing last channel of frame n
R/W2
STROBE
Figure 12 - Modes 1, 2, 3 Read/Write Timing
2-159