TMS320DM355 datasheet(47/153 Pages) TI

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TMS320DM355

Digital Media System-on-Chip (DMSoC)

SPRS463 – SEPTEMBER 2007

Table 2-23. DM355 Pin Descriptions (continued)

Name

BGA

Type

Grou

Power

Reset

Description(4)

Mux Control

(1)

Supply(2)

PD(3

State

)

EM_D03 /

136

J18

I/O

AEMI

VDD

Async EMIF: Data Bus bit[03]

PINMUX2[5].EM_

GIO041

F /

D7_0

GIO

GIO: GIO[041]

EM_D02 /

137

H19

I/O

AEMI

VDD

Async EMIF: Data Bus bit[02]

PINMUX2[5].EM_

GIO040

F /

D7_0

GIO

GIO: GIO[040]

EM_D01 /

138

J17

I/O

AEMI

VDD

Async EMIF: Data Bus bit[01]

PINMUX2[5].EM_

GIO039

F /

D7_0

GIO

GIO: GIO[039]

EM_D00 /

139

H18

I/O

AEMI

VDD

Async EMIF: Data Bus bit[00]

PINMUX2[5].EM_

GIO038

F /

D7_0

GIO

GIO: GIO[038]

EM_CE0 /

140

J16

I/O

AEMI

VDD

out H

Async EMIF: Lowest numbered Chip

PINMUX2[6].EM_

GIO037

F /

Select. Can be programmed to be used

CE0

GIO

for standard asynchronous memories

(example:flash), OneNand or NAND

memory. Used for the default boot and

ROM boot modes.

GIO: GIO[037]

EM_CE1 /

141

G19

I/O

AEMI

VDD

out H

Async EMIF: Second Chip Select., Can

PINMUX2[7].EM_

GIO036

F /

be programmed to be used for standard

CE1

GIO

asynchronous memories (example:

flash), OneNand or NAND memory.

GIO: GIO[036]

EM_WE /

142

J15

I/O

AEMI

VDD

out H

Async EMIF: Write Enable

PINMUX2[8].EM_

GIO035

F /

WE_OE

GIO

NAND/SM/xD: WE (Write Enable) output

GIO: GIO[035]

EM_OE /

143

F19

I/O

AEMI

VDD

out H

Async EMIF: Output Enable

PINMUX2[8].EM_

GIO034

F /

WE_OE

GIO

NAND/SM/xD: RE (Read Enable) output

GIO: GIO[034]

EM_WAIT /

144

G18

I/O

AEMI

VDD

in H

Async EMIF: Async WAIT

PINMUX2[9].EM_

GIO033

F /

WAIT

GIO

NAND/SM/xD: RDY/_BSY input

GIO: GIO[033]

EM_AVD /

145

H16

I/O

AEMI

VDD

in L

OneNAND: Address Valid Detect for

PINMUX2[10].EM_

GIO032

F /

OneNAND interface

AVD

GIO

GIO: GIO[032]

EM_CLK /

146

E19

I/O

AEMI

VDD

out L

OneNAND: Clock signal for OneNAND

PINMUX2[11].EM_

GIO031

F /

flash interface

CLK

GIO

GIO: GIO[031]

ASP0_DX /

147

H15

I/O

ASP5

VDD

ASP0: Transmit Data

PINMUX3[0].GIO3

GIO030

120 /

GIO

GIO: GIO[030]

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