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TMS320C6655_15 Datasheet, PDF (51/245 Pages) Texas Instruments – Fixed and Floating-Point Digital Signal Processor
www.ti.com
TMS320C6655, TMS320C6657
SPRS814B – MARCH 2012 – REVISED APRIL 2015
Table 3-41. Terminal Functions — Signals and Control by Function (continued)
SIGNAL NAME
GPIO20 †
GPIO21 †
GPIO22 †
GPIO23 †
GPIO24 †
GPIO25 †
GPIO26 †
GPIO27 †
GPIO28 †
GPIO29 †
GPIO30 †
GPIO31 †
MCMRXN0
MCMRXP0
MCMRXN1
MCMRXP1
MCMRXN2
MCMRXP2
MCMRXN3
MCMRXP3
MCMTXN0
MCMTXP0
MCMTXN1
MCMTXP1
MCMTXN2
MCMTXP2
MCMTXN3
MCMTXP3
MCMRXFLCLK
MCMRXFLDAT
MCMTXFLCLK
MCMTXFLDAT
MCMRXPMCLK
MCMRXPMDAT
MCMTXPMCLK
MCMTXPMDAT
MCMREFCLKOUTP
MCMREFCLKOUTN
SCL
SDA
BALL
NO.
AB15
AA15
AC17
AB17
AC14
AC15
AE16
AD15
AA12
AA14
AB14
AB13
TYPE
IOZ
IOZ
IOZ
IOZ
IOZ
IOZ
IOZ
IOZ
IOZ
IOZ
IOZ
IOZ
IPD/IPU
Down
Down
Down
Down
Down
Down
Down
Down
Up
Up
Down
Down
P24 I
N24 I
M25 I
N25 I
J25 I
K25 I
K24 I
L24 I
P22 O
N22 O
N21 O
M21 O
K22 O
L22 O
J21 O
K21 O
B24 O
C24 O
E25 I
D25 I
E24 I
D24 I
F24 O
G24 O
G25 O
F25 O
Down
Down
Down
Down
Down
Down
Down
Down
AA17 IOZ
AA18 IOZ
DESCRIPTION
General Purpose Input/Output
These GPIO pins have primary functions assigned to them as mentioned elsewhere in
this table (see UART).
General Purpose Input/Output
These GPIO pins have primary functions assigned to them as mentioned elsewhere in
this table (see SPI).
HyperLink
Serial HyperLink Receive Data
Serial HyperLink Transmit Data
Serial HyperLink Sideband Signals
HyperLink Reference clock output for daisy chain connection
I2C
I2C Clock
I2C Data
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