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TMS320DM6437
Digital Media Processor
SPRS345B–NOVEMBER 2006–REVISED MARCH 2007
3.7.3.13.3
EMIFA/VPSS Sub-Block 0 Configuration Choices
Table 3-43
through
Table 3-49
show the configuration choices in the EMIFA/VPSS Sub-Block 0. For
instructions on how to use the different configuration choices tables for the EMIFA/VPSS Block and
Sub-Blocks, see
Section 3.7.3.13.1
.
Note:
italics in these tables indicate mandatory settings for a given
Minor Configuration option.
Before using
Table 3-43
through
Table 3-49
to configure the details of the EMIFA/VPSS Sub-Block 0, the
user should first select a Major Configuration Option for the EMIFA/VPSS Block (see
Section 3.7.3.13.2
).
After determining the Major Configuration Option (A, B, C, D, E, F, or G), the user can now use
Table 3-43
through
Table 3-49
to refine Sub-Block 0 pin selections:
1. Go to the table with the Major Configuration Option chosen from
Table 3-42
.
2. Each Major Configuration Option is further divided down into multiple Minor Configuration Options.
Select a Minor Configuration Option that best suits the application need.
3. Within the chosen Minor Configuration Option, further refine the detailed pin configurations by selecting
the settings of PINMUX0 fields CCDCSEL, HVDSEL, CWENSEL, CFLDSEL, CI10SEL, CI32SEL,
CI54SEL, and CI76SEL.
4. The
PINMUX Selection Fields
columns show the settings needed to program the PINMUX0 register
and PINMUX1.PCIEN field.
Table 3-43. EMIFA/VPSS Sub-Block 0 Configuration Choice A
(1)
MAJOR
CONFIG
OPTION
MINOR
CONFIG
OPTION
PINMUX SELECTION FIELDS
RESULTING PERIPHERALS/PINS
PCIEN
AEM
AEAW
OTHERS
PCI
EMIFA
VPFE
# GPIO PINS
Cfg Summary
No PCI
No EMIFA
No CCDC
21 GP pins
0 = GP[54,
43:36]
0 = GP[53:52]
0 = GP[35]
0 = GP[34]
0 = GP[45:44]
0 = GP[47:46]
0 = GP[49:48]
0 = GP[51:50]
0-to-12 GP
pins
CCDCSEL = 0
HVDSEL = 0
CWENSEL = 0
CFLDSEL = 0
CI10SEL = 0
CI32SEL = 0
CI54SEL = 0
CI76SEL = 0
A1
0
000
000
-
-
-
A
8-to-16-bit
CCDC
1 = PCLK,
YI[7:0]
1 = VD, HD
1 = C_WEN
1 = C_FIELD
1 = CI[1:0]
1 = CI[3:2]
1 = CI[5:4]
1 = CI[7:6]
Cfg Summary
No PCI
No EMIFA
CCDCSEL = 1
-
HVDSEL = 0,1
CWENSEL = 0,1
CFLDSEL = 0,1
CI10SEL = 0,1
CI31SEL = 0,1
CI54SEL = 0,1
CI76SEL = 0,1
0 = GP[53:52]
0 = GP[35]
0 = GP[34]
0 = GP[45:44]
0 = GP[47:46]
0 = GP[49:48]
0 = GP[51:50]
A2
0
000
000
-
-
(1)
Italics indicate mandatory settings for a given Minor Configuration option.
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Device Configurations
135