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Figure 21 - serial port timing for 4.096 mbps oper, Preliminary information – Mitel DISTRIBUTED HYPERCHANNEL MT90840 User Manual

Page 38

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MT90840

Preliminary Information

2-268

Figure 21 - Serial Port Timing for 4.096 Mbps Operation - TM2 (SFDi = 0) and TM3

STo0-7

SPCKo
(4.096 MHz)

STi0-7

F0o output

bit 7, ch. 0

bit 6, ch. 0

bit 7, ch. 0

STo0-7

SPCKo
(4.096 MHz)

STi0-7

F0o output

bit7, ch. 0

(8 kHz)

(8 kHz)

F0 Frame Sync with Negative Polarity (SPFP = 0)

F0 Frame Sync with Positive Polarity (SPFP = 1)

t

clkh

t

clk

t

clkl

t

stis

t

stih

t

sod

t

clkh

t

clk

t

clkl

t

sod

bit 0, ch. 63

bit 7, ch. 0

bit 6, ch. 0

t

stis

t

stih

t

t

t

t

bit 0, ch. 63

t

df

t

df

t

df

t

df