TCC76 datasheet(35/259 Pages) ETC2

35 / 259 page

TCC76x

Specification Rev. 0.07

February 23, 2005

32-bit RISC Microprocessor for Digital Media Player

INTRODUCTION

Preliminary

1-25

Signal Name

Shared Signal

Ball

Type Description – TCC766

TESTIRQ

GPIO_A[12]

I/O

Active high Interrupt Request. This pin is internally connected

to the USB2.0 module. Pull-down for normal operation.

TESTRST

GPIO_A[6]

I/O

Active low hardware reset for the internal USB2.0 module. Pull-

down for normal operation.

TESTUSB

GPIO_A[5]

I/O

IDE / USB Mode Selection signal. Pull-up for normal operation.

(1: IDE Mode, 0:USB Mode)

TESTIO7

GPIO_A[3]

I/O

Reserved for Chip Test. Internal pull-up active.

TESTIO6

GPIO_A[2]

E10

I/O

Reserved for Chip Test. Internal pull-up active.

TESTIO5

GPIO_A[1]

E11

I/O

Reserved for Chip Test. Internal pull-up active.

TESTIO4

GPIO_A[0]

I/O

Reserved for Chip Test. Internal pull-up active.

TEST_MWP

I/O

Reserved for Chip Test. Pull-up for normal operation.

TEST_AG

I/O

Reserved for Chip Test. Pull-down for normal operation.

TEST_SP

A10

I/O

Reserved for Chip Test. Pull-down for normal operation.

TESTEASL

A11

Reserved for Chip Test. Pull-down for normal operation.

TESTHOE

I/O

Reserved for Chip Test. Pull-down for normal operation.

TESTHWE

I/O

R eserved for Chip Test. Pull-up for normal operation.

TESTREG

J12

I/O

R eserved for Chip Test. Pull-up for normal operation.

TESTPACK

I/O

Reserved for Chip Test.

TESTIS16

B11

I/O

Reserved for Chip Test.

TESTCE4

N16

I/O

Reserved for Chip Test.

TESTCE3

I/O

Reserved for Chip Test.

TESTCE2

I/O

Reserved for Chip Test.

TESTFAL

N14

Reserved for Chip Test.

TESTFCL

N15

Reserved for Chip Test.

TESTFRD

R16

Reserved for Chip Test.

TESTFWE

P16

Reserved for Chip Test.

Power Pins

VDDIO

PWR

Digital Power for I/O (3.3V)

VDDIO

PWR

Digital Power for I/O (3.3V)

VDDIO

PWR

Digital Power for I/O (3.3V)

VDDIO

K16

PWR

Digital Power for I/O (3.3V)

VDDIO_USB

M12

PWR

Power for USB I/O (3.3V)

VDD_NOR

PWR

Digital Power for NOR Flash. (3.3V)

VDD_OSC

L13

PWR

Digital Power for Oscillators (1.8V)

VDDI

G12

PWR