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TMS320TCI6482
Communications Infrastructure Digital Signal Processor
SPRS246F–APRIL 2005–REVISED MAY 2007
Table 2-3. Terminal Functions (continued)
SIGNAL
NAME
TYPE
(1)
IPD/IPU
(2)
DESCRIPTION
NO.
Reserved. This pin must be connected to ground (V
SS
) via a 200-
resistor for
proper device operation.
NOTE:
If the RGMII mode of the EMAC is not used, the DV
, V
,
RSV13, and RSV14 pins can be connected to directly ground (V
) to save
power. However, connecting these pins directly to ground will prevent
boundary-scan from functioning on the RGMII pins of the EMAC. To preserve
boundary-scan functionality on the RGMII pins, see
Section 8.3.4
.
Reserved. This pin must be connected to the 1.5/1.8-V I/O supply (DV
DD15
) via
a 200-
resistor for proper device operation.
NOTE:
If the RGMII mode of the EMAC is not used, the DV
, V
,
RSV13, and RSV14 pins can be connected to directly ground (V
) to save
power. However, connecting these pins directly to ground will prevent
boundary-scan from functioning on the RGMII pins of the EMAC. To preserve
boundary-scan functionality on the RGMII pins, see
Section 8.3.4
.
Reserved. This pin must be connected via a 39-
resistor directly to ground
(V
) for proper device operation. The resistor used should have a minimal
rating of 1/10 W.
Reserved. This pin must be connected via a 20-
resistor directly to 3.3-V I/O
Supply (DV
) for proper device operation. The resistor used should have a
minimal rating of 1/10 W.
RSV13
F2
RSV14
F1
RSV15
T1
RSV16
T2
RSV17
RSV18
RSV19
RSV20
RSV21
RSV22
RSV23
RSV24
RSV25
RSV26
RSV27
RSV36
RSV37
RSV38
RSV39
RSV40
RSV41
RSV42
RSV43
RSV44
RSV28
RSV29
RSV30
RSV31
AE21
E13
F18
U29
A6
B26
C26
B6
C6
AJ11
AH11
AD11
AD9
AG10
AG11
AJ12
W28
Y26
Y25
Y27
N7
N6
P23
P24
A
A
A
A
A
O
O
O
O
A
A
Reserved. (Leave unconnected, do not connect to power or ground.)
I/O/Z
I/O/Z
I/O/Z
I/O/Z
I/O/Z
O/Z
O/Z
O/Z
O/Z
A
A
A
A
IPU
IPU
IPU
IPU
IPU
IPU
IPU
IPU
Reserved. These pins must be connected directly to V
SS
for proper device
operation.
Reserved. This pin must be connected to the 1.8-V I/O supply (DV
DD18
) via a
1-k
resistor for proper device operation.
Reserved. This pin must be connected directly to ground for proper device
operation.
Reserved. This pin must be connected to the 1.8-V I/O supply (DV
DD18
) via a
1-k
resistor for proper device operation.
Reserved. This pin must be connected directly to ground for proper device
operation.
RSV32
D25
RSV33
C25
RSV34
E6
RSV35
D6
Device Overview
40
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