C6416 datasheet(19/134 Pages) TI1

19 / 134 page

SMJ320C6414, SMJ320C6415, SMJ320C6416

FIXEDPOINT DIGITAL SIGNAL PROCESSORS

SGUS050A − JANUARY 2004 − REVISED MARCH 2004

POST OFFICE BOX 1443

• HOUSTON, TEXAS 77251−1443

peripheral register descriptions (continued)

Table 10. Interrupt Selector Registers

HEX ADDRESS RANGE

ACRONYM

COMMENTS

019C 0000

MUXH

Interrupt multiplexer high

Selects which interrupts drive CPU

interrupts 10−15 (INT10−INT15)

019C 0004

MUXL

Interrupt multiplexer low

Selects which interrupts drive CPU

interrupts 4−9 (INT04−INT09)

019C 0008

EXTPOL

External interrupt polarity

Sets the polarity of the external

interrupts (EXT_INT4−EXT_INT7)

019C 000C − 019C 01FF

−

Reserved

Table 11. McBSP 0 Registers

HEX ADDRESS RANGE

ACRONYM

COMMENTS

018C 0000

DRR0

McBSP0 data receive register via Configuration Bus

The CPU and EDMA controller

can only read this register;

they cannot write to it.

0x3000 0000 − 0x33FF FFFF

DRR0

McBSP0 data receive register via Peripheral Bus

018C 0004

DXR0

McBSP0 data transmit register via Configuration Bus

0x3000 0000 − 0x33FF FFFF

DXR0

McBSP0 data transmit register via Peripheral Bus

018C 0008

SPCR0

McBSP0 serial port control register

018C 000C

RCR0

McBSP0 receive control register

018C 0010

XCR0

McBSP0 transmit control register

018C 0014

SRGR0

McBSP0 sample rate generator register

018C 0018

MCR0

McBSP0 multichannel control register

018C 001C

RCERE00

McBSP0 enhanced receive channel enable register 0

018C 0020

XCERE00

McBSP0 enhanced transmit channel enable register 0

018C 0024

PCR0

McBSP0 pin control register

018C 0028

RCERE10

McBSP0 enhanced receive channel enable register 1

018C 002C

XCERE10

McBSP0 enhanced transmit channel enable register 1

018C 0030

RCERE20

McBSP0 enhanced receive channel enable register 2

018C 0034

XCERE20

McBSP0 enhanced transmit channel enable register 2

018C 0038

RCERE30

McBSP0 enhanced receive channel enable register 3

018C 003C

XCERE30

McBSP0 enhanced transmit channel enable register 3

018C 0040 − 018F FFFF

–

Reserved

C6416 Datasheet(PDF) 19 Page - Texas Instruments

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