TMS320C6743CPTP2 datasheet(92/151 Pages) TI1

92 / 151 page

TMS320C6743

SPRS565D – APRIL 2009 – REVISED JUNE 2014

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Table 6-39. McASP Registers Accessed Through Peripheral Configuration Port (continued)

McASP0

McASP1

BYTE

ADDRESS

0x01D0 0200

0x01D0 4200

XBUF0(1)

Transmit buffer register for serializer 0

0x01D0 0204

0x01D0 4204

XBUF1(1)

Transmit buffer register for serializer 1

0x01D0 0208

0x01D0 4208

XBUF2(1)

Transmit buffer register for serializer 2

0x01D0 020C

0x01D0 420C

XBUF3(1)

Transmit buffer register for serializer 3

0x01D0 0210

0x01D0 4210

XBUF4(1)

Transmit buffer register for serializer 4

0x01D0 0214

0x01D0 4214

XBUF5(1)

Transmit buffer register for serializer 5

0x01D0 0218

0x01D0 4218

XBUF6(1)

Transmit buffer register for serializer 6

0x01D0 021C

0x01D0 421C

XBUF7(1)

Transmit buffer register for serializer 7

0x01D0 0220

0x01D0 4220

XBUF8(1)

Transmit buffer register for serializer 8

0x01D0 0224

0x01D0 4224

XBUF9(1)

Transmit buffer register for serializer 9

0x01D0 0228

0x01D0 4228

XBUF10(1)

Transmit buffer register for serializer 10

0x01D0 022C

0x01D0 422C

XBUF11(1)

Transmit buffer register for serializer 11

0x01D0 0230

0x01D0 4230

XBUF12(1)

Transmit buffer register for serializer 12

0x01D0 0234

0x01D0 4234

XBUF13(1)

Transmit buffer register for serializer 13

0x01D0 0238

0x01D0 4238

XBUF14(1)

Transmit buffer register for serializer 14

0x01D0 023C

0x01D0 423C

XBUF15(1)

Transmit buffer register for serializer 15

0x01D0 0280

0x01D0 4280

RBUF0(2)

Receive buffer register for serializer 0

0x01D0 0284

0x01D0 4284

RBUF1(2)

Receive buffer register for serializer 1

0x01D0 0288

0x01D0 4288

RBUF2(2)

Receive buffer register for serializer 2

0x01D0 028C

0x01D0 428C

RBUF3(2)

Receive buffer register for serializer 3

0x01D0 0290

0x01D0 4290

RBUF4(2)

Receive buffer register for serializer 4

0x01D0 0294

0x01D0 4294

RBUF5(2)

Receive buffer register for serializer 5

0x01D0 0298

0x01D0 4298

RBUF6(2)

Receive buffer register for serializer 6

0x01D0 029C

0x01D0 429C

RBUF7(2)

Receive buffer register for serializer 7

0x01D0 02A0

0x01D0 42A0

RBUF8(2)

Receive buffer register for serializer 8

0x01D0 02A4

0x01D0 42A4

RBUF9(2)

Receive buffer register for serializer 9

0x01D0 02A8

0x01D0 42A8

RBUF10(2)

Receive buffer register for serializer 10

0x01D0 02AC

0x01D0 42AC

RBUF11(2)

Receive buffer register for serializer 11

0x01D0 02B0

0x01D0 42B0

RBUF12(2)

Receive buffer register for serializer 12

0x01D0 02B4

0x01D0 42B4

RBUF13(2)

Receive buffer register for serializer 13

0x01D0 02B8

0x01D0 42B8

RBUF14(2)

Receive buffer register for serializer 14

0x01D0 02BC

0x01D0 42BC

RBUF15(2)

Receive buffer register for serializer 15

(1)

Writes to XRBUF originate from peripheral configuration port only when XBUSEL = 1 in XFMT.

(2)

Reads from XRBUF originate on peripheral configuration port only when RBUSEL = 1 in RFMT.

Table 6-40. McASP Registers Accessed Through DMA Port

HEX

McASP0

McASP1

ADDRESS

BYTE ADDRESS

NAME

Read

01D0 2000

01D0 6000

RBUF

Receive buffer DMA port address. Cycles through receive serializers,

Accesses

skipping over transmit serializers and inactive serializers. Starts at

the lowest serializer at the beginning of each time slot. Reads from

DMA port only if RBUSEL = 0 in RFMT.

Write

01D0 2000

01D0 6000

XBUF

Transmit buffer DMA port address. Cycles through transmit

Accesses

serializers, skipping over receive and inactive serializers. Starts at

the lowest serializer at the beginning of each time slot. Writes to

DMA port only if XBUSEL = 0 in XFMT.

Peripheral Information and Electrical Specifications

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