TMS320DM6437_08 Datasheet, PDF (150/305 Pages) Texas Instruments – Digital Media Processor

TMS320DM6437
Digital Media Processor
SPRS345D – NOVEMBER 2006 – REVISED JUNE 2008
SIGNAL NAME
PCLK/GP[54]
YI7(CCD7)/GP[43]
YI6(CCD6)/GP[42]
YI5(CCD5)/GP[41]
YI4(CCD4)/GP[40]
YI3(CCD3)/GP[39]
YI2(CCD2)/GP[38]
YI1(CCD1)/GP[37]
YI0(CCD0)/GP[36]
VD/GP[53]
HD/GP[52]
CI7(CCD15)/EM_A[13]/
AD25/EM_D[0]/GP[51]
CI6(CCD14)/EM_A[14]/
AD27/EM_D[1]/GP[50]
CI5(CCD13)/EM_A[15]/
AD29/EM_D[2]/GP[49]
CI4(CCD12)/EM_A[16]/
PGNT/EM_D[3]/GP[48]
CI3(CCD11)/EM_A[17]/
AD31/EM_D[4]/GP[47]
CI2(CCD10)/EM_A[18]/
PRST/EM_D[5]/GP[46]
CI1(CCD9)/EM_A[19]/
PREQ/EM_D[6]/GP[45]
CI0(CCD8)/EM_A[20]/
PINTA/EM_D[7]/GP[44]
C_WE/EM_R/W/GP[35]
C_FIELD/EM_A[21]/GP[34]
Table 3-56. EMIFA/VPSS Sub-Block 0 Pin-By-Pin Mux Control
VPFE
FUNCTION
PCLK
YI7(CCD7)
YI6(CCD6)
YI5(CCD5)
YI4(CCD4)
YI3(CCD3)
YI2(CCD2)
YI1(CCD1)
YI0(CCD0)
VD
HD
CI7(CCD15)
CI6(CCD14)
SELECT
CCDCSEL = 1
HVDSEL = 1
PCIEN = 0,
AEM = 0/1/5,
AEAW = 0,
CI76SEL = 1
EMIFA ADDR/CTRL
(AEM[2:0] = 1, 3)
FUNCTION
SELECT
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
EM_A[13]
EM_A[14]
PCIEN = 0,
AEM = 1,
AEAW = 1/2/3/4,
CI76SEL = 0
MULTIPLEXED FUNCTIONS
EMIFA DATA
(AEM[2:0] = 3, 4)
FUNCTION
SELECT
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
EM_D[0]
EM_D[1]
PCIEN = 0,
AEM = 3/4,
AEAW = 0,
CI76SEL = 0
PCI
FUNCTION
–
–
–
–
–
–
–
–
–
–
–
AD25
AD27
SELECT
–
–
–
–
–
–
–
–
–
–
–
PCIEN = 1,
AEM = 0/5,
AEAW = 0,
CI76SEL = 0
CI5(CCD13)
CI4(CCD12)
PCIEN = 0,
AEM = 0/1/5,
AEAW = 0/1⁽¹⁾,
CI54SEL = 1
EM_A[15]
EM_A[16]
PCIEN = 0,
AEM = 1,
AEAW = 2/3/4,
CI54SEL = 0
EM_D[2]
EM_D[3]
PCIEN = 0,
AEM = 3/4,
AEAW = 0,
CI54SEL = 0
AD29
PGNT
PCIEN = 1,
AEM = 0/5,
AEAW = 0,
CI54SEL = 0
CI3(CCD11)
CI2(CCD10)
PCIEN = 0,
AEM = 0/1/5,
AEAW = 0/1/2⁽¹⁾,
CI32SEL = 1
EM_A[17]
EM_A[18]
PCIEN = 0,
AEM = 1,
AEAW = 3/4,
CI32SEL = 0
EM_D[4]
EM_D[5]
PCIEN = 0,
AEM = 3/4,
AEAW = 0,
CI32SEL = 0
AD31
PRST
PCIEN = 1,
AEM = 0/5,
AEAW = 0,
CI32SEL = 0
CI1(CCD9)
CI0(CCD8)
PCIEN = 0,
AEM = 0/1/5,
AEAW = 0/1/2/3⁽¹⁾,
CI10SEL = 1
EM_A[19]
EM_A[20]
PCIEN = 0,
AEM = 1,
AEAW = 4,
CI10SEL = 0
EM_D[6]
EM_D[7]
PCIEN = 0,
AEM = 3/4,
AEAW = 0,
CI10SEL = 0
PREQ
PINTA
PCIEN = 1,
AEM = 0/5,
AEAW = 0,
CI10SEL = 0
C_WE
CWENSEL = 1,
AEM = 0/4/5
EM_R/W
CWENSEL = 0,
AEM = 1/3
–
–
–
–
C_FIELD
CFLDSEL = 1,
AEM = 0/1/3/4/5
EM_A[21]
CFLDSEL = 0,
AEM = 1
–
–
–
–
(1) AEAW = 1/2/3/4 is only valid if AEM[2:0] = 1.
www.ti.com
GPIO
FUNCTION
GP[54]
GP[43]
GP[42]
GP[41]
GP[40]
GP[39]
GP[38]
GP[37]
GP[36]
GP[53]
GP[52]
GP[51]
GP[50]
SELECT
CCDCSEL = 0
HVDSEL = 0
PCIEN = 0,
AEM = 0/1/5,
AEAW = 0,
CI76SEL = 0
GP[49]
GP[48]
PCIEN = 0,
AEM = 0/1/5,
AEAW = 0/1⁽¹⁾,
CI54SEL = 0
GP[47]
GP[46]
PCIEN = 0,
AEM = 0/1/5,
AEAW = 0/1/2⁽¹⁾,
CI32SEL = 0
GP[45]
GP[44]
PCIEN = 0,
AEM = 0/1/5,
AEAW = 0/1/2/3⁽¹⁾,
CI10SEL = 0
GP[35]
GP[34]
CWENSEL = 0,
AEM = 0/4/5
CFLDSEL = 0,
AEM = 0/3/4/5
150 Device Configurations
Submit Documentation Feedback