OMAP4460 Datasheet, PDF (320/444 Pages) Texas Instruments – Multimedia Device

OMAP4460
Public Version
SWPS046A – JANUARY 2012
(1) Considered capacitive load is equal to 5 pF.
(2) P = t_c(NomBit) time in ns
(3) See DM Operating Condition Addendum for CORE OPP voltages.
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hsix_cadata
hsix_caflag
80%
50
%
20%
HSI1
HSI2
HSI3
80%
20%
50 _50%
%
50% ⁵⁰
%
80%
20%
50 50%
%
50% 50
%
HSI2
HSI5
HSI3
20%
HSI4
Figure 5-80. HSI1, 2 Interfaces—1.2 V and 1.8 V—Receive Mode⁽¹⁾⁽²⁾
SWPS040-102
(1) In hsix, x is equal to 1 or 2.
(2) The hsix_cadata signal always reflects the value being transmitted and the hsix_caflag signal only toggles when the bit value transmitted
remains constant. Transmission of one bit is indicated by a transition on exactly one, and only one, of the two signals.
hsix_acdata
hsix_acflag
80%
80%
50% 50% 50%
20% 20%
HSI1
80%
50%
80%
50% 50%
20%
HSI9
HSI7
HSI6
HSI7
80%
50%
50% 50%
20%
20%
HSI6
50%
50% 50%
20%
20%
50%
50% 50%
HSI8
Figure 5-81. HSI1, 2 Interfaces—1.2 V and 1.8 V—Transmit Mode⁽¹⁾⁽²⁾
SWPS040-103
(1) In hsix, x is equal to 1 or 2.
(2) The hsix_acdata signal always reflects the value being transmitted and the hsix_acflag signal only toggles when the bit value transmitted
remains constant. Transmission of one bit is indicated by a transition on exactly one, and only one, of the two signals.
320 Timing Requirements and Switching Characteristics
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