HD3SS460_15 Datasheet, PDF (15/31 Pages) Texas Instruments – HD3SS460 4 x 6 Channels USB Type-C Alternate Mode MUX

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HD3SS460
SLLSEM7A – JANUARY 2015 – REVISED MARCH 2015
Table 2 represents the example pin mapping to HD3SS460 for the DP Source pin assignments C, D, E and F,
DP Sink pin assignments C and D.
Table 2. Pin Assignments for DP Source Pins and DP Sink Pins
SOURCE PIN ASSIGNMENT OPTION C/E
POL = H
AMSEL = H
EN = H
POL = L
AMSEL = H
EN = H
Receptacle
Pin Number
460 pin
mapping to
Type C
Connector
460 pin
mapping to
DP Source
(GPU)
460 Pin
mapping to
DP Source
(GPU)
A11/10
CRX2
LnD(ML3)
LnA(ML0)
A2/3
CTX1
LnB(ML1)
LnC(ML2)
B11/10
CRX1
LnA(ML0)
LnD(ML3)
B2/3
CTX2
LnC(ML2)
LnB(ML1)
A8
CSBU1
SBU2(AUXN) SBU1(AUXP)
B8
CSBU2
SBU1(AUXP) SBU2(AUXN)
SOURCE PIN ASSIGNMENT OPTION D/F
POL = H
AMSEL = L
EN = H
POL = L
AMSEL = L
EN = H
Receptacle
Pin Number
460 pin
mapping to
Type C
Connector
460 pin
mapping to
DP Source
(GPU)
460 Pin
mapping to
DP Source
(GPU)
A11/10
CRX2
SSRX
LnA(ML0)
A2/3
CTX1
LnB(ML1)
SSTX
B11/10
CRX1
LnA(ML0)
SSRX
B2/3
CTX2
SSTX
LnB(ML1)
A8
CSBU1
SBU2(AUXN) SBU1(AUXP)
B8
CSBU2
SBU1(AUXP) SBU2(AUXN)
Receptacle
Pin Number
A11/10
A2/3
B11/10
B2/3
A8
B8
Receptacle
Pin Number
A11/10
A2/3
B11/10
B2/3
A8
B8
SINK PIN ASSIGNMENT OPTION C
POL = H
AMSEL = H
EN = H
POL = L
AMSEL = H
EN = H
460 pin
mapping to
Type C
Connector
460 Pin
mapping to
DP Sink
460 Pin
mapping to
DP Sink
CRX2
LnD(ML2)
LnA(ML1)
CTX1
LnB(ML0)
LnC(ML3)
CRX1
LnA(ML1)
LnD(ML2)
CTX2
LnC(ML3)
LnB(ML0)
CSBU1
SBU2(AUXP) SBU1(AUXN)
CSBU2
SBU1(AUXN) SBU2(AUXP)
SINK PIN ASSIGNMENT OPTION D
POL = H
AMSEL = L
EN = H
POL = L
AMSEL = L
EN = H
460 pin
mapping to
Type C
Connector
460 Pin
mapping to
DP Sink
460 Pin
mapping to
DP Sink
CRX2
SSRX
LnA(ML1)
CTX1
LnB(ML0)
SSTX
CRX1
LnA(ML1)
SSRX
CTX2
SSTX
LnB(ML0)
CSBU1
SBU2(AUXP) SBU1(AUXN)
CSBU2
SBU1(AUXN) SBU2(AUXP)
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