Texas Instruments TMS320C6722 User Manual page 22

TMS320C6727, TMS320C6726, TMS320C6722
Floating-Point Digital Signal Processors
SPRS268E – MAY 2005 – REVISED JANUARY 2007
SIGNAL NAME
External Memory Interface (EMIF) Data Bus / Universal Host-Port Interface (UHPI) Address Bus Option
EM_D[0]
EM_D[1]
EM_D[2]
EM_D[3]
EM_D[4]
EM_D[5]
EM_D[6]
EM_D[7]
EM_D[8]
EM_D[9]
EM_D[10]
EM_D[11]
EM_D[12]
EM_D[13]
EM_D[14]
EM_D[15]
EM_D[16]/UHPI_HA[0]
EM_D[17]/UHPI_HA[1]
EM_D[18]/UHPI_HA[2]
EM_D[19]/UHPI_HA[3]
EM_D[20]/UHPI_HA[4]
EM_D[21]/UHPI_HA[5]
EM_D[22]/UHPI_HA[6]
EM_D[23]/UHPI_HA[7]
EM_D[24]/UHPI_HA[8]
EM_D[25]/UHPI_HA[9]
EM_D[26]/UHPI_HA[10]
EM_D[27]/UHPI_HA[11]
EM_D[28]/UHPI_HA[12]
EM_D[29]/UHPI_HA[13]
EM_D[30]/UHPI_HA[14]
EM_D[31]/UHPI_HA[15]
22 Device Overview
Table 2-12. Terminal Functions (continued)
GDH/
(1)
RFP TYPE PULL
ZDH
52 T8 IO
51 R8 IO
49 R7 IO
48 T6 IO
46 R6 IO
45 T5 IO
43 R5 IO
41 T4 IO
66 R13 IO
64 T12 IO
63 R12 IO
61 T11 IO
59 R11 IO
58 R10 IO
56 T9 IO
55 R9 IO
- N7 IO/I
- P6 IO/I
- N6 IO/I
- P5 IO/I
- P4 IO/I
- P3 IO/I
- N4 IO/I
- R2 IO/I
- P11 IO/I
- N11 IO/I
- P10 IO/I
- N10 IO/I
- P9 IO/I
- N9 IO/I
- N8 IO/I
- P7 IO/I
(2) (3)
GPIO
- N
- N
- N
- N
- N
- N
- N
- N
EMIF Data Bus [Lower 16 Bits]
- N
- N
- N
- N
- N
- N
- N
- N
IPD N
IPD N
IPD N
IPD N
IPD N
IPD N
IPD N
IPD N
EMIF Data Bus [Upper 16 Bits (IO)] or
UHPI Address Input (I)
IPD N
IPD N
IPD N
IPD N
IPD N
IPD N
IPD N
IPD N
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DESCRIPTION
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