Digital Media System-on-Chip (DMSoC) Product Preview

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2.4.13 Real Time Output (RTO) Interface
2.4.14 Pulse Width Modulator (PWM) Interface
TMS320DM355
Digital Media System-on-Chip (DMSoC)
SPRS463A – SEPTEMBER 2007 – REVISED SEPTEMBER 2007
The provides Real Time Output (RTO) interface.
Table 2-19. RTO Terminal Functions
TERMINAL
TYPE
(1)
OTHER
(2) (3)
DESCRIPTION
NAME NO.
COUT5-
G2 / Digital Video Out: VENC settings determine function GIO: GIO[079]
GIO079 / C1 I/O/Z V
DD_VOUT
PWM2A
PWM2A / RTO0
RTO0
COUT4-
B7 / Digital Video Out: VENC settings determine function GIO: GIO[078]
GIO078 / D3 I/O/Z V
DD_VOUT
PWM2B
PWM2B / RTO1
RTO1
COUT3-
B6 / Digital Video Out: VENC settings determine function GIO: GIO[077]
GIO077 / E3 I/O/Z V
DD_VOUT
PWM2C
PWM2C / RTO2
RTO2
COUT2-
B5 / Digital Video Out: VENC settings determine function GIO: GIO[076]
GIO076 / E4 I/O/Z V
DD_VOUT
PWM2D
PWM2D / RTO3
RTO3
(1) I = Input, O = Output, Z = High impedance, S = Supply voltage, GND = Ground, A = Analog signal.
(2) Specifies the operating I/O supply voltage for each signal. See Section 5.3 , Power Supplies for more detail.
(3) PD = pull-down, PU = pull-up. (To pull up a signal to the opposite supply rail, a 1 k Ω resistor should be used.)
The provides Pulse Width Modulator (PWM) interface.
Table 2-20. PWM Terminal Functions
TERMINAL
TYPE
(1)
OTHER
(2) (3)
DESCRIPTION
NAME NO.
COUT7-
G4 / Digital Video Out: VENC settings determine function GIO: GIO[081]
C2 I/O/Z V
DD_VOUT
GIO081 / PWM0
PWM0
COUT6-
G3 / Digital Video Out: VENC settings determine function GIO: GIO[080]
D2 I/O/Z V
DD_VOUT
GIO080 / PWM1
PWM1
COUT5-
G2 / Digital Video Out: VENC settings determine function GIO: GIO[079]
GIO079 / C1 I/O/Z V
DD_VOUT
PWM2A
PWM2A / RTO0
RTO0
COUT4-
B7 / Digital Video Out: VENC settings determine function GIO: GIO[078]
GIO078 / D3 I/O/Z V
DD_VOUT
PWM2B
PWM2B / RTO1
RTO1
(1) I = Input, O = Output, Z = High impedance, S = Supply voltage, GND = Ground, A = Analog signal.
(2) Specifies the operating I/O supply voltage for each signal. See Section 5.3 , Power Supplies for more detail.
(3) PD = pull-down, PU = pull-up. (To pull up a signal to the opposite supply rail, a 1 k Ω resistor should be used.)
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