s for the symbol, bit pattern, and
meaning of the group symbols in the control symbol tables. The symbol table
file for SPI3_TX support package is SPI3_TX_Ctrl.
Table 3-4: SPI3_TX_Ctrl group symbol table definitions
Ctrl group value
Symbol
TSX
TERR
TENB
TPRTY
TSOP
TMOD1
TEOP
TMOD0
Description
DATA
0 0 0 0
X X X X
Valid data on TDAT bus
EOP
0 0 0 1
0 X X X
Sample at which TEOP is
asserted
SOP
0 0 1 0
X X X X
Sample at which TSOP is
asserted
ERROR
0 0 X 1
1 X X X
Erroneous packet
transmitted over TDAT bus
PORT_ADDRESS
1 1 0 0
X X X X
Physical port address
SOP&EOP
X 0 1 1
X X X X
Sample at which TSOP
and TEOP are asserted
NOTE. Binary values are displayed for those control group words that do not
have any symbols assigned to them. www.tektronix.com/la
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Excerpt of manual: 071117100
TCS101 SPI-3 and SPI-4.2 Bus Software Support
3-6
Table 35 shows the definitions for the symbol, bit pattern, and meaning of the
group symbols in the EasyTrigger symbol table for the SPI3_TX support
package. The EasyTrigger symbol table file name SPI3_TX_Trig_Ctrl.
Table 3-5: SPI3_TX_Trig_Ctrl group symbol table definitions
Trig_Control group
value
Symbol
TSOPTEOPTERR
Description
Any control
X X X
SOP
1 X X
Start of packet
EOP
X 1 X
End of packet
ERROR
X 1 1
Erroneous packet
Table 36 shows the definitions for the symbol, bit pattern, and meaning of the
group symbols in the Parity symbol table for the SPI3_TX support package. The
Parity symbol table file name SPI3_TX_Parity.
Table 3-6: SPI3_TX Parity group symbol table definitions
Parity group value
Symbol
TPRTY
Description
Parity_0
0
Parity signal is low
Parity_1
1
Parity signal is high
The symbol table file for SPI3_RX support package is SPI3_RX_Ctrl.
Table 3-7: SPI3_RX_Ctrl group symbol table definitions
Ctrl group value
Symbol
RSX
REOP
RMOD0
RVAL
RERR
RENB
RPRTY
RSOP
RMOD1
Description
DATA
0 1 X 0
0 X X X
X
Valid data on
RDAT bus
SOP
0 1 X 1
0 X X X
X
Sample at which
RSOP is
asserted
PORT_ADDRESS
1 0 X 0
0 X X X
X
Physical port
address www.tektronix.com/la
Copyright
© Tektronix, Inc. All rights reserved.
Excerpt of manual: 071117100
TCS101 SPI-3 and SPI-4.2 Bus Software Support
3-7
Table 3-7: SPI3_RX_Ctrl group symbol table definitions (Cont.)
Ctrl group value
Symbol
Description
RSX
REOP
RMOD0
RVAL
RERR
RENB
RPRTY
RSOP
RMOD1
EOP
0 1 X 0
1 0 X X
X
Sample at which
REOP is
asserted
ERROR
0 1 X X
1 1 X X
X
Erroneous packet
received over
RDAT bus
SOP&EOP
X 1 X 1
1 X X X
X
Sample at which
RSOP and
REOP are
asserted
NOTE. Binary values are displayed for those control group words that do not
have any symbols assigned to them.
Table 38 shows the definitions for the symbol, bit pattern, and meaning of the
group symbols in the EasyTrigger symbol table for the SPI3_RX support
package. The EasyTrigger symbol table file name SPI3_RX_Trig_Ctrl.
Table 3-8: SPI3_RX_Trig_Ctrl group symbol table definitions
Trig_Control group
value
Symbol
RSOPREOPRERR
Description
Any control
X X X
SOP
1 X X
Start of packet
EOP
X 1 X
End of packet
ERROR
X 1 1
Erroneous packet www.tektronix.com/la
Copyright
© Tektronix, Inc. All rights reserved.
Excerpt of manual: 071117100
TCS101 SPI-3 and SPI-4.2 Bus Software Support
3-8
Table 39 shows the definitions for the symbol, bit pattern, and meaning of the
group symbols in the Parity symbol table for the SPI3_RX support package. The
Parity symbol table file name SPI3_RX_Parity.
Table 3-9: SPI3_RX Parity group symbol table definitions
Parity group value
Symbol
RPRTY
Description
Parity_0
0
Parity signal is low
Parity_1
1
Parity signal is high
Table 310 shows the definitions for the symbol, bit pattern, and meaning of the
group symbols in the control symbol table for the SPI4 and SPI4_LVTTL
support packages. The symbol table file for SPI4 and SPI4_LVTTL support
packages is SPI4_Ctrl and SPI4_LVTTL_Ctrl. Use these symbols for triggering
packet and control word information. By default, the group is off.
Table 3-10: SPI4_Ctrl/SPI4_LVTTL_Ctrl group symbol table definitions
Ctrl group value
Symbol
CTL_DM/CTL
DAT12/DAT28
DAT15/DAT31
DAT14/DAT30
DAT13/DAT29
Description
(Any_Word)
1 X X X
X
-
(Generic_SOP)
1 1 0 X
1
Packet start
(Generic_EOP)
1 X 1 X
X
Packet end
(Generic_Abort)
1 X 0 1
X
Packet end abort
0: Idle, not_EOP, training_con
trol
1 0 0 0
0
Training control word
1: Reserved
1 0 0 0
1
Reserved
2: Idle, Abort_last_packet
1 0 0 1
0
Idle control word, abort
3: Reserved
1 0 0 1
1
Reserved
4: Idle, EOP_with_2_by
tes_valid
1 0 1 0
0
Idle control word, EOP,
both the bytes valid
5: Reserved
1 0 1 0
1
Reserved
6: Idle, EOP_with_1_byte_val
id
1 0 1 1
0
Idle control word, EOP,
one byte valid
7: Reserved
1 0 1 1
1
Reserved
8: Valid, no_SOP, no_EOP
1 1 0 0
0
Valid packet, not SOP and
EOP www.tektronix.com/la
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Excerpt of manual: 071117100
TCS101 SPI-3 and SPI-4.2 Bus Software Support
3-9
Table 3-10: SPI4_Ctrl/SPI4_LVTTL_Ctrl group symbol table definitions (Cont.)
Ctrl group value
Symbol
Description
CTL_DM/CTL
DAT12/DAT28
DAT15/DAT31
DAT14/DAT30
DAT13/DAT29
9: Valid, SOP, no_EOP
1 1 0 0
1
Valid packet, SOP and not
EOP
A: Valid, no_SOP, abort
1 1 0 1
0
Valid packet, not SOP and
abort
B: Valid, SOP, abort
1 1 0 1
1
Valid packet, SOP and
abort
C: Valid, no_SOP,
EOP_w/2_bytes_valid
1 1 1 0
0
Valid packet, not SOP and
EOP with both the bytes
valid
D: Valid, SOP, EOP_w/2_by
tes_valid
1 1 1 0
1
Valid packet, SOP and
EOP with both the bytes
valid
E: Valid, no_SOP,
EOP_w/1_byte_valid
1 1 1 1
0
Valid packet, not SOP and
EOP with one byte valid
F: Valid, SOP,
EOP_w/1_byte_valid
1 1 1 1
1
Valid packet, SOP and
EOP with one byte valid
Information on basic operations describes how to use symbolic values for
triggering and for displaying other channel groups symbolically.
Channel Assignment Tables
Channel assignments shown in Table 311 through Table 368 use the following
conventions:
H All signals are required by the support package, unless indicated otherwise.
H Channels are shown starting with the most significant bit (MSB), descending
to the least significant bit (LSB).
H Channel group assignments are for all modules, unless otherwise noted.
H Any SPI-3 signal ending with the letter B indicates that the signal is
asserted low.
Tables 311 through 318 show the channel assignments for the logic analyzer
groups for the SPI3_TX support package and the bus signal to which each
channel connects.
SPI3_TX Channel Group
Assignments www.tektronix.com/la
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TCS101 SPI-3 and SPI-4.2 Bus Software Support
3-10
Table 311 shows the probe section and channel assignments for the Address
group and the bus signal to which each channel connects. By default, this
channel group is displayed in hexadecimal.
Table 3-11: Address group assignments for SPI3_TX support package
Bit order
Logic analyzer channel
SPI 3 transmit signal name
1 (MSB)
C3:7
TADR1
0
C3:6
TADR0
Table 312 shows the probe section and channel assignments for the DAT group
and the bus signal to which each channel connects. By default, this channel
group is displayed in hexadecimal.
Table 3-12: DAT group assignments for SPI3_TX support package
Bit order
Logic analyzer channel
SPI 3 transmit signal name
31 (MSB)
D1:7
TDAT31
30
D1:6
TDAT30
29
D1:5
TDAT29
28
D1:4
TDAT28
27
D1:3
TDAT27
26
D1:2
TDAT26
25
D1:1
TDAT25
24
D1:0
TDAT24
23
D0:7
TDAT23
22
D0:6
TDAT22
21
D0:5
TDAT21
20
D0:4
TDAT20
19
D0:3
TDAT19
18
D0:2
TDAT18
17
D0:1
TDAT17
16
D0:0
TDAT16
15
A1:7
TDAT15
14
A1:6
TDAT14
13
A1:5
TDAT13
12
A1:4
TDAT12 www.tektronix.com/la
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Excerpt of manual: 071117100
TCS101 SPI-3 and SPI-4.2 Bus Software Support
3-11
Table 3-12: DAT group assignments for SPI3_TX support package (Cont.)
Bit order
SPI 3 transmit signal name
Logic analyzer channel
11
A1:3
TDAT11
10
A1:2
TDAT10
9
A1:1
TDAT9
8
A1:0
TDAT8
7
A0:7
TDAT7
6
A0:6
TDAT6
5
A0:5
TDAT5
4
A0:4
TDAT4
3
A0:3
TDAT3
2
A0:2
TDAT2
1
A0:1
TDAT1
0 (LSB)
A0:0
TDAT0
Table 313 shows the probe section and channel assignments for the Control
group and the bus signal to which each channel connects. By default, this
channel group is displayed in symbols. The symbol table file name is
SPI3_TX_Ctrl.
Table 3-13: Control group assignments for SPI3_TX support package
Bit order
Logic analyzer channel
SPI 3 transmit signal name
7 (MSB)
C2:3
TSX
6
C2:2
TENB
5
C2:0
TSOP
4
C2:1
TEOP
3
C3:1
TERR
2
C3:3
TPRTY
1
C3:5
TMOD1
0 (LSB)
C3:4
TMOD0 www.tektronix.com/la
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Excerpt of manual: 071117100
TCS101 SPI-3 and SPI-4.2 Bus Software Support
3-12
Table 314 shows the probe section and channel assignments for the DTPA
group and the bus signal to which each channel connects. By default, this
channel group is displayed in hexadecimal.
Table 3-14: DTPA group assignments for SPI3_TX support package
Bit order
Logic analyzer channel
SPI 3 transmit signal name
3 (MSB)
C2:7
DTPA3
2
C2:6
DTPA2
1
C2:5
DTPA1
0 (LSB)
C2:4
DTPA0
Table 315 shows the probe section and channel assignments for the Misc group
and the bus signal to which each channel connects. By default, this channel
group is displayed in hexadecimal.
Table 3-15: Misc group assignments for SPI3_TX support package
Bit order
Logic analyzer channel
SPI 3 transmit signal name
1 (MSB)
C3:2
PTPA
0
C3:0
STPA
Table 316 shows the probe section and channel assignments for the Trig_Con-
trol group and the bus signal to which each channel connects. By default, this
channel group is off.
Table 3-16: Trig_Control group assignments for SPI3_TX support pack