TMS320C6654 Datasheet, PDF (51/222 Pages) Texas Instruments – Fixed and Floating-Point Digital Signal Processor

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TMS320C6654
Fixed and Floating-Point Digital Signal Processor
SPRS841—March 2012
Table 2-18 Terminal Functions — Power and Ground
Supply
Ball No.
Volts Description
AVDDA1 Y15
1.8 PLL Supply - CORE_PLL
AVDDA2 F20
1.8 PLL Supply - DDR3_PLL
CVDD
H9, H11, H13, H15, H17, J10, J12, J14, J16, K11, K13, K15, L8, L10, L12, L14, L16, L18, M9, M11, 0.85 SmartReflex core supply voltage
M13, M15, M17, N8, N10, N12, N14, N16, N18, P9, P11, P13, P15, P17, P19, R10, R12, R14, R16, to 1.1
R18, T11, T13, T15, U10, U12, U14, U16, V9, V11, V13, V15, V17
CVDD1
J8, J18, K9, K17, T9, T17, U8, U18
1.0 Fixed core supply voltage for
memory array
DVDD15
B10, C6, C17, C21, D2, D4, D8, D13, D15, D19, F7, F9, F11, F13, F17, F19, G8, G10, G12, G14, 1.5 DDR IO supply
G16, G18
DVDD18
A24, E21, G3, G6, H7, H19, H24, J6, K3, K7, L6, M7, N3, N6, P7, R6, R20, T3, T7, T19, T24, U6,
U20, V7, V19, W6, W14, W16, W18, W20, Y3, Y13, Y17, AB23, AC16, AC20
1.8 IO supply
VDDR1
M20
1.5 Reserved — connect to DVDD15
VDDR2
AA9
1.5 PCIe SerDes regulator supply
VDDR3
AA3
1.5 SGMII SerDes regulator supply
VDDR4
AA5
1.5 Reserved — connect to DVDD15
VDDT1
K19, L20, M19, N20
1.0 Reserved — connect to CVDD1
VDDT2
W8, W10, W12, Y7, Y9, Y11
1.0 SGMII/PCIe SerDes termination
supply
VREFSSTL E12
0.75 DDR3 reference voltage
VSS
A1, A10, A25, B6, B17, C2, C4, C8, C13, C15, C19, D21, E11, F3, F6, F8, F10, F12, F14, F16, F18, GND
G7, G9, G11, G13, G15, G17, H6, H8, H10, H12, H14, H16, H18, H20, H21, H23, H25, J7, J9, J11,
J13, J15, J17, J19, J22, J23, J24, K2, K6, K8, K10, K12, K14, K16, K18, K20, K23, L7, L9, L11, L13,
L15, L17, L19, L21, L23, L25, M6, M8, M10, M12, M14, M16, M18, M22, M23, M24, N4, N7, N9,
N11, N13, N15, N17, N19, N23, P6, P8, P10, P12, P14, P16, P18, P20, P21, P23, P25, R7, R8, R9,
R11, R13, R15, R17, R19, R22, R24, T2, T6, T8, T10, T12, T14, T16, T18, T20, U7, U9, U11, U13,
U15, U17, U19, V6, V8, V10, V12, V14, V16, V18, V20, W3, W7, W9, W11, W13, W15, W17, W19,
Y6, Y8, Y10, Y12, Y14, Y16, AA4, AA6, AA8, AA10, AB2, AB6, AB9, AB12, AB20, AB24, AC1, AC4,
AC7, AC10, AC13, AD1, AD2, AD3, AD6, AD9, AD12, AD16, AE1, AE4, AE7, AE10, AE13, AE25
End of Table 2-18
Ground
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