參數(shù)資料
型號(hào): TMS320DM647ZUT720
廠商: Texas Instruments, Inc.
英文描述: Digital Media Processor
中文描述: 數(shù)字媒體處理器
文件頁數(shù): 140/166頁
文件大小: 1341K
代理商: TMS320DM647ZUT720
www.ti.com
P
TMS320DM647/TMS320DM648
Digital Media Processor
SPRS372–MAY 2007
Table 6-59. McASP Control Registers (continued)
HEX ADDRESS RANGE
0x0204 021A
0x0204 0220
0x0204 0224-0x0204 027C
0x0204 0280
0x0204 0284
0x0204 0288
0x0204 028C
0x0204 0290
0x0204 0294
0x0204 0298
0x0204 029C
0x0204 02A0
0x0204 02A4
0x0204 02A8-0x0204 3FFF
ACRONYM
XBUF8
XBUF9
RBUF0
RBUF1
RBUF2
RBUF3
RBUF4
RBUF5
RBUF6
RBUF7
RBUF8
RBUF9
REGISTER NAME
Transmit Buffer for Serializer 8
Transmit Buffer for Serializer 9
Reserved
Receive Buffer for Serializer 0
Receive Buffer for Serializer 1
Receive Buffer for Serializer 2
Receive Buffer for Serializer 3
Receive Buffer for Serializer 4
Receive Buffer for Serializer 5
Receive Buffer for Serializer 6
Receive Buffer for Serializer 7
Receive Buffer for Serializer 8
Receive Buffer for Serializer 9
Reserved
Table 6-60. McASP Data Registers
HEX ADDRESS RANGE
ACRONYM
REGISTER NAME
COMMENTS
(Used when RSEL or XSEL
bits = 0 [these bits are located
in the RFMT or XFMT registers,
respectively].)
McASP receive buffers or McASP transmit buffers via the
Peripheral Data Bus.
01D0 1400 – 01D0 17FF
RBUF/XBUF0
6.17.1.3
McASP Electrical Data/Timing
6.17.1.3.1
Multichannel Audio Serial Port (McASP) Timing
Table 6-61. Timing Requirements for McASP (see
Figure 6-40
and
Figure 6-41
)
(1)
-720
-900
NO.
UNIT
MIN
MAX
1
2
3
4
t
c(AHCKRX)
t
w(AHCKRX)
t
c(CKRX)
t
w(CKRX)
Cycle time, AHCLKR/X
Pulse duration, AHCLKR/X high or low
Cycle time, ACLKR/X
Pulse duration, ACLKR/X high or low
20
10
33
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ACLKR/X ext
ACLKR/X ext
ACLKR/X int
ACLKR/X ext
ACLKR/X int
ACLKR/X ext
ACLKR/X int
ACLKR/X ext
ACLKR/X int
ACLKR/X ext
16.5
5
5
5
5
5
5
5
5
5
t
su(FRX-CKRX)
Setup time, AFSR/X input valid before ACLKR/X latches data
6
t
h(CKRX-FRX)
Hold time, AFSR/X input valid after ACLKR/X latches data
7
t
su(AXR-CKRX)
Setup time, AXR input valid before ACLKR/X latches data
8
t
h(CKRX-AXR)
Hold time, AXR input valid after ACLKR/X latches data
(1)
ACLKX internal: ACLKXCTL.CLKXM=1, PDIR.ACLKX = 1
ACLKX external input: ACLKXCTL.CLKXM=0, PDIR.ACLKX=0
ACLKX external output: ACLKXCTL.CLKXM=0, PDIR.ACLKX=1
ACLKR internal: ACLKRCTL.CLKRM=1, PDIR.ACLKR = 1
ACLKR external input: ACLKRCTL.CLKRM=0, PDIR.ACLKR=0
ACLKR external output: ACLKRCTL.CLKRM=0, PDIR.ACLKR=1
Peripheral Information and Electrical Specifications
140
Submit Documentation Feedback
相關(guān)PDF資料
PDF描述
TMS320DM647ZUT900 Digital Media Processor
TMS320DM648ZUT720 Digital Media Processor
TMS320DM648ZUT900 Digital Media Processor
TMX320DM647ZUT720 Digital Media Processor
TMX320DM647ZUT900 Digital Media Processor
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TMS320DM647ZUT9 功能描述:數(shù)字信號(hào)處理器和控制器 - DSP, DSC Dig Media Proc RoHS:否 制造商:Microchip Technology 核心:dsPIC 數(shù)據(jù)總線寬度:16 bit 程序存儲(chǔ)器大小:16 KB 數(shù)據(jù) RAM 大小:2 KB 最大時(shí)鐘頻率:40 MHz 可編程輸入/輸出端數(shù)量:35 定時(shí)器數(shù)量:3 設(shè)備每秒兆指令數(shù):50 MIPs 工作電源電壓:3.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TQFP-44 安裝風(fēng)格:SMD/SMT
TMS320DM647ZUTA8 功能描述:數(shù)字信號(hào)處理器和控制器 - DSP, DSC Digital Media Proc RoHS:否 制造商:Microchip Technology 核心:dsPIC 數(shù)據(jù)總線寬度:16 bit 程序存儲(chǔ)器大小:16 KB 數(shù)據(jù) RAM 大小:2 KB 最大時(shí)鐘頻率:40 MHz 可編程輸入/輸出端數(shù)量:35 定時(shí)器數(shù)量:3 設(shè)備每秒兆指令數(shù):50 MIPs 工作電源電壓:3.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TQFP-44 安裝風(fēng)格:SMD/SMT
TMS320DM647ZUTD1 制造商:Texas Instruments 功能描述:- Trays
TMS320DM647ZUTD7 功能描述:數(shù)字信號(hào)處理器和控制器 - DSP, DSC Digital Media Proc RoHS:否 制造商:Microchip Technology 核心:dsPIC 數(shù)據(jù)總線寬度:16 bit 程序存儲(chǔ)器大小:16 KB 數(shù)據(jù) RAM 大小:2 KB 最大時(shí)鐘頻率:40 MHz 可編程輸入/輸出端數(shù)量:35 定時(shí)器數(shù)量:3 設(shè)備每秒兆指令數(shù):50 MIPs 工作電源電壓:3.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TQFP-44 安裝風(fēng)格:SMD/SMT
TMS320DM647ZUTD9 功能描述:數(shù)字信號(hào)處理器和控制器 - DSP, DSC Digital Media Proc RoHS:否 制造商:Microchip Technology 核心:dsPIC 數(shù)據(jù)總線寬度:16 bit 程序存儲(chǔ)器大小:16 KB 數(shù)據(jù) RAM 大小:2 KB 最大時(shí)鐘頻率:40 MHz 可編程輸入/輸出端數(shù)量:35 定時(shí)器數(shù)量:3 設(shè)備每秒兆指令數(shù):50 MIPs 工作電源電壓:3.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TQFP-44 安裝風(fēng)格:SMD/SMT