TDA2EX datasheet(84/391 Pages) TI1

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TDA2EG-17

SPRS969B – AUGUST 2016 – REVISED JUNE 2017

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Terminal Configuration and Functions

4.3.21.4 Interrupt Controllers (INTC)

NOTE

For more information, see the Interrupt Controllers section of the device TRM.

Table 4-25. INTC Signal Descriptions

SIGNAL NAME

DESCRIPTION

TYPE

BALL

nmin_dsp

Non maskable interrupt input, active-low. This pin can be optionally routed to the

DSP NMI input or as generic input to the ARM cores. Note that by default this pin

has an internal pulldown resistor enabled. This internal pulldown should be disabled

or countered by a stronger external pullup resistor before routing to the DSP or

ARM processors.

L24

sys_nirq2

External interrupt event to any device INTC

AC10

sys_nirq1

External interrupt event to any device INTC

AB10

4.3.22 Power Supplies

NOTE

For more information, see Power, Reset, and Clock Management / PRCM Subsystem

Environment / External Voltage Inputs section of the device TRM.

Table 4-26. Power Supply Signal Descriptions

SIGNAL NAME

DESCRIPTION

TYPE

BALL

vdd

Core voltage domain supply

PWR

J15, J16, J18, K12,

K18, L12, L17, M11,

M13, M15, M17, N11,

N13, N15, N18, P10,

P12, P14, P16, P18,

R10, R12, R14, R16,

R17, T11, T13, T15,

T17, T9, U11, U13,

U15, U18, U9, V10,

V12, V14, V16, V18,

W10, W12, W14, W16

vss

Ground

GND

A1, A25, AA13, AA15,

AA7, AA8, AA9, AB8,

AC13, AE1, AE15,

AE25, G13, G16, G8,

H10, H12, H14, H16,

H18, H19, H8, J10,

J12, J14, J17, K11,

K13, K15, K17, K9,

L11, L13, L15, L18,

L8, M12, M14, M16,

M18, M20, M8, M9,

N12, N14, N16, N17,

N20, P11, P13, P15,

P17, P19, P9, R11,

R13, R15, R18, R19,

R8, R9, T10, T12,

T14, T16, T18, T8,

U10, U12, U14, U16,

U17, U19, V11, V13,

V15, V17, V19, V8,

V9, W19, W9, Y14,

Y16, Y17, Y7

cap_vbbldo_gpu (1)

MM (SGX) Back bias supply

CAP

cap_vbbldo_iva (1)

IVA Back bias supply

CAP

G14

cap_vbbldo_mpu (1)

MPU back bias supply

CAP

F17

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