AM1705 Datasheet, PDF (87/155 Pages) Texas Instruments – AM1705 ARM Microprocessor

AM1705
www.ti.com
SPRS657 – FEBRUARY 2010
Table 6-41. McASP Registers Accessed Through Peripheral Configuration Port (continued)
McASP0
BYTE
ADDRESS
McASP1
BYTE
ADDRESS
0x01D0 0218 0x01D0 4218
0x01D0 021C 0x01D0 421C
0x01D0 0220 0x01D0 4220
0x01D0 0224 0x01D0 4224
0x01D0 0228 0x01D0 4228
0x01D0 022C 0x01D0 422C
0x01D0 0230 0x01D0 4230
0x01D0 0234 0x01D0 4234
0x01D0 0238 0x01D0 4238
0x01D0 023C 0x01D0 423C
0x01D0 0280 0x01D0 4280
0x01D0 0284 0x01D0 4284
0x01D0 0288 0x01D0 4288
0x01D0 028C 0x01D0 428C
0x01D0 0290 0x01D0 4290
0x01D0 0294 0x01D0 4294
0x01D0 0298 0x01D0 4298
0x01D0 029C 0x01D0 429C
0x01D0 02A0 0x01D0 42A0
0x01D0 02A4 0x01D0 42A4
0x01D0 02A8 0x01D0 42A8
0x01D0 02AC 0x01D0 42AC
0x01D0 02B0 0x01D0 42B0
0x01D0 02B4 0x01D0 42B4
0x01D0 02B8 0x01D0 42B8
0x01D0 02BC 0x01D0 42BC
ACRONYM
XBUF6 ⁽¹⁾
XBUF7
XBUF8 ⁽¹⁾
XBUF9
XBUF10 ⁽¹⁾
XBUF11 ⁽¹⁾
XBUF12
XBUF13 ⁽¹⁾
XBUF14 ⁽¹⁾
XBUF15
RBUF0 ⁽²⁾
RBUF1 ⁽²⁾
RBUF2 ⁽²⁾
RBUF3 ⁽²⁾
RBUF4 ⁽³⁾
RBUF5 ⁽³⁾
RBUF6 ⁽³⁾
RBUF7 ⁽³⁾
RBUF8 ⁽³⁾
RBUF9 ⁽³⁾
RBUF10 ⁽³⁾
RBUF11 ⁽³⁾
RBUF12 ⁽³⁾
RBUF13 ⁽³⁾
RBUF14 ⁽³⁾
RBUF15 ⁽³⁾
REGISTER DESCRIPTION
Transmit buffer register for serializer 6
Transmit buffer register for serializer 7
Transmit buffer register for serializer 8
Transmit buffer register for serializer 9
Transmit buffer register for serializer 10
Transmit buffer register for serializer 11
Transmit buffer register for serializer 12
Transmit buffer register for serializer 13
Transmit buffer register for serializer 14
Transmit buffer register for serializer 15
Receive buffer register for serializer 0
Receive buffer register for serializer 1
Receive buffer register for serializer 2
Receive buffer register for serializer 3
Receive buffer register for serializer 4
Receive buffer register for serializer 5
Receive buffer register for serializer 6
Receive buffer register for serializer 7
Receive buffer register for serializer 8
Receive buffer register for serializer 9
Receive buffer register for serializer 10
Receive buffer register for serializer 11
Receive buffer register for serializer 12
Receive buffer register for serializer 13
Receive buffer register for serializer 14
Receive buffer register for serializer 15
(2) Reads from XRBUF originate on peripheral configuration port only when RBUSEL = 1 in RFMT.
(3) Reads from XRBUF originate on peripheral configuration port only when RBUSEL = 1 in RFMT.
Read
Accesses
Write
Accesses
Table 6-42. McASP Registers Accessed Through DMA Port
McASP0
BYTE
ADDRESS
01D0 2000
01D0 2000
McASP1
BYTE
ADDRESS
01D0 6000
01D0 6000
ACRONYM
REGISTER DESCRIPTION
RBUF
XBUF
Receive buffer DMA port address. Cycles through receive serializers,
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 XBUSEL = 0 in XFMT.
Transmit buffer DMA port address. Cycles through transmit 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 RBUSEL = 0
in RFMT.
Table 6-43. McASP AFIFO Registers Accessed Through Peripheral Configuration Port
McASP0
BYTE ADDRESS
0x01D0 1000
0x01D0 1010
0x01D0 1014
McASP1
BYTE ADDRESS
0x01D0 5000
0x01D0 5010
0x01D0 5014
ACRONYM
AFIFOREV
WFIFOCTL
WFIFOSTS
REGISTER DESCRIPTION
AFIFO revision identification register
Write FIFO control register
Write FIFO status register
Copyright © 2010, Texas Instruments Incorporated
Peripheral Information and Electrical Specifications
87
Submit Documentation Feedback
Product Folder Link(s): AM1705