Mitel DISTRIBUTED HYPERCHANNEL MT90840 - Manual (Page 36)

MT90840
Preliminary Information
2-266
Figure 19 - Serial Port Timing for 2.048 Mbps - TM2 (SFDi = 0) and TM3
t
sod
STo0-7
SPCKo
(4.096 MHz)
STi0-7
t
stis t
stih
F0o output
bit 7, ch. 0 bit 6, ch. 0
bit 7, ch.0 bit 0, ch.31
bit 0, ch. 31
Serial Port with Positive Polarity F0 (GCI)
t
df
(8 kHz)
t
df
t
t
t
clkh
t
clkl
t
clk
SPCKo
tT
STi0-7
STo0-7
(4.096 MHz)
bit 7, ch. 0 bit 0, ch. 31
Serial Port with Negative Polarity F0 (ST-BUS)
t
df
t
df
t
clkh
t
clk
t
clkl
t
stih
t
stis
t
sod
bit 0, ch. 31 bit 7, ch. 0
F0ooutput
(8 kHz)