TMS320VC5502 datasheet(118/189 Pages) TI

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TMS320VC5502

Fixed-Point Digital Signal Processor

SPRS166H – APRIL 2001 – REVISED NOVEMBER 2004

Table 3-69. Device Revision ID

WORD ADDRESS

DESCRIPTION

RESET VALUE(1)

0x3800 - 0x3803

Die ID

0x3804

Chip ID (LSW)

Defines F# 3LS digits and PG rev

1001 0100 0110 xxxx

0x3805

Chip ID (MSW)

Defines F# 3MS digits

0000 0111 0101 0001

0x3806

Sub ID

Defines subsytem ID

0000 0000 0000 0000(2)

0x3807

Cat ID

Defines catalog device

0101 0101 0000 0010 (5502h)

(1)

x denotes a "don't care."

(2)

Denotes single core

Table 3-70. I

WORD ADDRESS

DESCRIPTION

RESET VALUE(1)

0x3C00

I2COAR(2)

I2C Own Address Register

0000 0000 0000 0000

0x3C01

I2CIER

I2C Interrupt Enable Register

0000 0000 0000 0000

0x3C02

I2CSTR

I2C Status Register

0000 0100 0001 0000

0x3C03

I2CCLKL

I2C Clock Low-Time Divider Register

0000 0000 0000 0000

0x3C04

I2CCLKH

I2C Clock High-Time Divider Register

0000 0000 0000 0000

0x3C05

I2CCNT

I2C Data Count

0000 0000 0000 0000

0x3C06

I2CDRR

I2C Data Receive Register

0000 0000 0000 0000

0x3C07

I2CSAR

I2C Slave Address Register

0000 0011 1111 1111

0x3C08

I2CDXR

I2C Data Transmit Register

0000 0000 0000 0000

0x3C09

I2CMDR

I2C Mode Register

0000 0000 0000 0000

0x3C0A

I2CISRC

I2C Interrupt Source Register

0000 0000 0000 0000

0x3C0B

I2CGPIO

I2C General-Purpose Register (Not supported)

xxxx xxxx xxxx xxxx

0x3C0C

I2CPSC

I2C Prescaler Register

0000 0000 0000 0000

0x3C0D

PID1

I2C Peripheral ID Register 1

0x3C0E

PID2

I2C Peripheral ID Register 2

I2CXSR

I2C Transmit Shift Register

I2CRSR

I2C Receive Shift Register

(1)

x denotes a "don't care."

(2)

Specifies a unique 5502 I2C address. This register is fully programmable in both 7-bit and 10-bit modes and must be set by the

programmer. When this device is used in conjunction with another I2C device, it must be programmed to the I2C slave address

(01011A2A1A0) allocated by Philips Semiconductor for the 5502 (allocation number: 1946). A2, A1, and A0 are programmable address

bits.

118

Functional Overview

TMS320VC5502 Datasheet(PDF) 118 Page - Texas Instruments

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