Control Bits
SYN
TE0
TE1
0
0
X
0
0
X
0
1
X
0
1
X
1
0
0
1
0
0
1
0
0
1
0
0
1
0
1
1
0
1
1
0
1
1
0
1
1
1
0
1
1
0
1
1
0
1
1
0
1
1
1
1
1
1
1
1
1
1
1
1
MOTOROLA
Table 7-4 Mode and Signal Definition Table
TE2
RE
SC0
X
0
U
X
1
CLKR
X
0
U
X
1
CLKR
0
0
F0/U
0
1
F0/U
1
0
F0/U
1
1
F0/U
0
0
TD1
0
1
TD1
1
0
TD1
1
1
TD1
0
0
F0/U
0
1
F0/U
1
0
F0/U
1
1
F0/U
0
0
TD1
0
1
TD1
1
0
TD1
1
1
TD1
DSP56305 User's Manual
Enhanced Synchronous Serial Interface (ESSI)
ESSI Signals
SC1
SC2
U
U
FSR
U
U
FST
FSR
FST
F1/U
U
F1/U
FS
TD2
FS
TD2
FS
F1/T0DE/U
FS
F1/T0DE/U
FS
TD2
FS
TD2
FS
F1/T0DE/U
FS
F1/T0DE/U
FS
TD2
FS
TD2
FS
F1/T0DE/U
FS
F1/T0DE/U
FS
TD2
FS
TD2
FS
ESSI Programming Model
SCK
STD
SRD
U
U
U
U
CLKT
TD0
CLKT
CLK
TTD0
U
U
CLK
U
CLK
U
CLK
U
CLK
U
CLK
U
CLK
U
CLK
U
CLK
TD0
CLK
TD0
CLK
TD0
CLK
TD0
CLK
TD0
CLK
TD0
CLK
TD0
CLK
TD0
U
RD
U
RD
U
RD
U
RD
U
RD
U
RD
U
RD
U
RD
U
RD
U
RD
7-31