TMS320DM368 Datasheet, PDF (26/208 Pages) Texas Instruments – Digital Media System-on-Chip (DMSoC)

TMS320DM368
SPRS668A – APRIL 2010
www.ti.com
Name
GIO88 /
COUT3(B6) ⁽¹²⁾/
PWM2 / RTO2
GIO87 /
COUT2(B5)⁽¹²⁾ /
PWM2 / RTO3
GIO86 /
COUT1(B4)⁽¹²⁾ /
PWM3 / STTRIG
GIO85 /
COUT0(B3) ⁽¹⁴⁾/
PWM3
GIO81(OSCCFG) /
LCD_FIELD / R2 /
PWM3
BGA
ID
D16
D19
D18
D17
C18
Table 2-5. Pin Descriptions (continued)
Type Group
(1)
Power
Supply ⁽²⁾
IPU Reset
IPD⁽³⁾ State
Description ⁽⁴⁾
I/O GIO /
VENC /
PWM2 /
RTO2
V_DDS33
Input GIO: GIO[88]
Digital Video Out: VENC settings determine
function ⁽¹³⁾.
For more details, see the DM36x DMSoC Video
Processor Back End User's Guide (SPRUFG9).
PWM2: PWM2 Output
RTO2: RTO2 Output
I/O GIO /
VENC
/PWM2
/ RTO3
V_DDS33
Input GIO: GIO[87]
Digital Video Out: VENC settings determine
function ⁽¹³⁾.
For more details, see the DM36x DMSoC Video
Processor Back End User's Guide (SPRUFG9).
PWM2: PWM2 Output
RTO3: RTO3 Output
I/O GIO /
VENC /
PWM3
V_DDS33
Input GIO: GIO[86]
Digital Video Out: VENC settings determine
function ⁽¹³⁾.
For more details, see the DM36x DMSoC Video
Processor Back End User's Guide (SPRUFG9).
PWM3: PWM3 Output
STTRIG: Camera FLASH control trigger signal
I/O GIO /
VENC /
PWM3
V_DDS33
Input GIO: GIO[85]
Digital Video Out: VENC settings determine
function ⁽¹⁵⁾.
For more details, see the DM36x DMSoC Video
Processor Back End User's Guide (SPRUFG9).
PWM3: PWM3 Output
I/O GIO /
VENC /
PWM3
V_DDS33
Input
GIO: GIO[81]
Note: This pin will be used as oscillator configuration
(OSCCFG). The GIO81(OSCCFG) state is latched
during reset, and it specifies the oscillation frequency
range mode of the pin. See Section 3.7.6 for more
details.
Video Encoder: Field identifier for interlaced display
formats ⁽¹⁵⁾.
For more details, see the DM36x DMSoC Video
Processor Back End User's Guide (SPRUFG9).
Digital Video Out: R2⁽¹⁵⁾
PWM3: PWM3 Output
(14) The Y output (YOUT[7:0]) and C output (COUT[7:0]) buses can be swapped by programming the field bit YCOUTSWP in the VPFE
CCD Configuration (CCDCFG) register (0x01C7 0136h). If the YCOUTSWP bit is 0 (default), YOUT[7:0] = Y signal / COUT[7:0] = C
signal . If the YCOUTSWP bit is 1, YOUT[7:0] = C signal / COUT[7:0] = Y signal. For more information, see the TMS320DM36x Video
Processing Front End (VPFE) Reference Guide (literature number SPRUFG8).
(15) To reduce EMI and reflections, depending on the trace length, approximately 22 Ω to 50 Ω damping resistors are recommend on the
following outputs placed near the device: YOUT(0-7),COUT(0-7), HSYNC,VSYNC,LCD_OE,FIELD, and,VCLK. The trace lengths should
be minimized.
26
Device Overview
Submit Documentation Feedback
Product Folder Link(s): TMS320DM368
Copyright © 2010, Texas Instruments Incorporated