TMS320C6455_07 Datasheet, PDF (40/250 Pages) Texas Instruments – Fixed-Point Digital Signal Processor

TMS320C6455
Fixed-Point Digital Signal Processor
SPRS276H – MAY 2005 – REVISED OCTOBER 2007
SIGNAL
NAME
RSV13
RSV14
RSV15
RSV16
RSV17
RSV18
RSV19
RSV20
RSV21
RSV22
RSV23
RSV24
RSV25
RSV26
RSV27
RSV36
RSV37
RSV38
RSV39
RSV40
RSV41
RSV42
RSV43
RSV44
RSV28
RSV29
RSV30
RSV31
RSV32
RSV33
RSV34
RSV35
Table 2-3. Terminal Functions (continued)
NO.
F2
F1
T1
T2
AE21
E13
F18
U29
A6
B26
C26
B6
C6
AJ11
AH11
AD11
AD9
AG10
AG11
AJ12
W28
Y26
Y25
Y27
N7
N6
P23
P24
D25
C25
E6
D6
TYPE ⁽¹⁾
A
A
A
A
A
O
O
O
O
A
A
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
IPD/IPU ⁽²⁾
IPU
IPU
IPU
IPU
IPU
IPU
IPU
IPU
DESCRIPTION
Reserved. This pin must be connected to ground (V_SS) via a 200-Ω resistor for
proper device operation.
NOTE: If the RGMII mode of the EMAC is not used, the DV_DD15, V_REFHSTL,
RSV13, and RSV14 pins can be connected to directly ground (V_SS) 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 7.3.4.
Reserved. This pin must be connected to the 1.5/1.8-V I/O supply (DV_DD15) via
a 200-Ω resistor for proper device operation.
NOTE: If the RGMII mode of the EMAC is not used, the DV_DD15, V_REFHSTL,
RSV13, and RSV14 pins can be connected to directly ground (V_SS) 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 7.3.4.
Reserved. This pin must be connected via a 39-Ω resistor directly to ground
(V_SS) 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-Ω resistor directly to 3.3-V I/O
Supply (DV_DD33) for proper device operation. The resistor used should have a
minimal rating of 1/10 W.
Reserved. (Leave unconnected, do not connect to power or ground.)
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-kΩ 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-kΩ resistor for proper device operation.
Reserved. This pin must be connected directly to ground for proper device
operation.
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Device Overview
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