TMS320DM335 datasheet(23/156 Pages) TI

23 / 156 page

TMS320DM335

Digital Media System-on-Chip (DMSoC)

www.ti.com

SPRS528 – JULY 2008

Table 2-11. GPIO Terminal Functions (continued)

TERMINAL

TYPE(1)

OTHER(2)(3)

DESCRIPTION

NAME

NO.

MMCSD1

_DATA1 /

MMCSD1: DATA1

GIO020 /

B15

I/O/Z

VDD

GIO: GIO[020]

UART2_R

UART2: Receive Data

MMCSD1

_DATA2 /

MMCSD1: DATA2

GIO021 /

A16

I/O/Z

VDD

GIO: GIO[021]

UART2_C

UART2: CTS

MMCSD1

_DATA3 /

MMCSD1: DATA3

GIO022 /

B16

I/O/Z

VDD

GIO: GIO[022]

UART2_R

UART2: RTS

MMCSD1

MMCSD1: Command

_CMD /

A17

I/O/Z

VDD

GIO: GIO[023]

GIO023

MMCSD1

MMCSD1: Clock

_CLK /

C15

I/O/Z

VDD

GIO: GIO[024]

GIO024

ASP0_FS

ASP0: Receive Frame Synch

R /

F16

I/O/Z

VDD

GIO: GIO[025]

GIO025

ASP0_CL

ASP0: Receive Clock

KR /

F17

I/O/Z

VDD

GIO: GIO[026]

GIO026

ASP0_DR

ASP0: Receive Data

E18

I/O/Z

VDD

/ GIO027

GIO: GIO[027]

ASP0_FS

ASP0: Transmit Frame Synch

X /

G17

I/O/Z

VDD

GIO: GIO[028]

GIO028

ASP0_CL

ASP0: Transmit Clock

KX /

F18

I/O/Z

VDD

GIO: GIO[029]

GIO029

ASP0_DX

ASP0: Transmit Data

H15

I/O/Z

VDD

/ GIO030

GIO: GIO[030]

EM_CLK /

E19

I/O/Z

VDD

OneNAND: Clock signal for OneNAND flash interface GIO: GIO[031]

GIO031

EM_ADV /

OneNAND: Address Valid Detect for OneNAND interface

H16

I/O/Z

GIO032

VDD

GIO: GIO[032]

EM_WAIT

Async EMIF: Async WAIT NAND/SM/xD: RDY/_BSY input

G18

I/O/Z

/ GIO033

VDD

GIO: GIO[033]

Async EMIF: Output Enable

EM_OE /

F19

I/O/Z

VDD

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

GIO034

GIO: GIO[034]

Async EMIF: Write Enable

EM_WE /

J15

I/O/Z

VDD

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

GIO035

GIO: GIO[035]

Async EMIF: Second Chip Select., Can be programmed to be used for standard

EM_CE1 /

G19

I/O/Z

VDD

asynchronous memories (example: flash), OneNand or NAND memory.

GIO036

GIO: GIO[036]

Async EMIF: Lowest numbered Chip Select. Can be programmed to be used for

EM_CE0 /

standard asynchronous memories (example: flash), OneNand or NAND memory.

J16

I/O/Z

VDD

GIO037

Used for the default boot and ROM boot modes.

GIO: GIO[037]

EM_D00 /

Async EMIF: Data Bus bit[00]

H18

I/O/Z

VDD

GIO038

GIO: GIO[038]

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