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Table 5-4. cJTAG Commands (continued)
OPCODE
STC1 Store Conditional 1 bit
Operand: cbbbv
bbb
Sampling Edge (SEDGE)
Defines the TCKC signal edge used to sample the TMSC signal input
SEDGE==0: Sample the TMSC signal with the TCKC signal falling edge
00001
SEDGE==1: Sample the TMSC signal with the TCKC signal rising edge
0
C
0 SEDGE = v
1 SEDGE = v if CGM == 1
1-7 Reserved
STC2 Store Conditional 2 bit
Operand: cbbvv
bb
0-1 Reserved
Auxiliary Pin Function Control (APFC)
APFC==00: No change in the default pin function.
00010
APFC==01: The pin function becomes the standard pin function.
APFC==1x: The pin function becomes the auxiliary pin function.
2
C
0 APFC = vv
1 APFC = vv if CGM == 1
3 Reserved
STFMT Store Scan Format
Operand: nnnnn
nnnnn
0 JSCAN0
1 JSCAN1
2 JSCAN2
3 JSCAN3
4-7 Reserved
8 OSCAN0
00011
9 OSCAN1
10 OSCAN2
11 OSCAN3
12 OSCAN4
13 OSCAN5
14 OSCAN6
15 OSCAN7
16-31 Reserved
MSS Make Scan Selection
Operand: miiii
m
00100
SGC bit of the targeted controller is set
0
SGC bit of a nontargeted controller is cleared
SGC bit of the targeted controller is set
1
SGC bit of a nontargeted controller is not affected
00101–00110 Reserved
395
SWCU117A–February 2015–Revised March 2015 JTAG Interface
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