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參數(shù)資料
| 型號： | TMX320DM6446ZWT |
| 廠商： | Texas Instruments, Inc. |
| 英文描述： | Digital Media System on-Chip |
| 中文描述： | 數(shù)字媒體系統(tǒng)芯片 |
| 文件頁數(shù)： | 43/214頁 |
| 文件大?。?/td> | 1699K |
| 代理商： | TMX320DM6446ZWT |
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P
TMS320DM6446
Digital Media System on-Chip
SPRS283–DECEMBER 2005
Table 2-23. VPFE Terminal Functions (continued)
SIGNAL
NAME
IPD/
IPU
(2)
TYPE
(1)
DESCRIPTION
NO.
Horizontal synchronization signal that can be either an input (slave mode) or an
output (master mode), which signals the start of a new line to the CCDC.
This pin is multiplexed between the CCDC and UART2. When used by the CCDC
as input CI7, it supports several modes.
In 16-bit CCD Analog-Front-End (AFE) mode, it is input CCD15.
In 16-bit YCbCr mode, it is time multiplexed between CB7 and CR7 inputs.
In 8-bit YCbCr mode, it is time multiplexed between Y7, CB7, and CR7 of the
upper 8-bit channel.
When used by UART2 it is the receive data input UART_RXD2.
This pin is multiplexed between the CCDC and UART2.
When used by the CCDC as input CI6, it supports several modes. In 16-bit CCD
AFE mode, it is input CCD14.
In 16-bit YCbCr mode, it is time multiplexed between CB6 and CR6 inputs.
In 8-bit YCbCr mode, it is time multiplexed between Y6, CB6, and CR6 of the
upper 8-bit channel.
In UART2 mode, it is the transmit data output UART_TXD2.
This pin is multiplexed between the CCDC and UART2. When used by the CCDC
as input CI5, it supports several modes.
In 16-bit CCD AFE mode, it is input CCD13.
In 16-bit YCbCr mode, it is time multiplexed between CB5 and CR5 inputs.
In 8-bit YCbCr mode, it is time multiplexed between Y5, CB5, and CR5 of the
upper 8-bit channel.
In UART2 mode, it is the clear to send input UART_CTS2.
This pin is multiplexed between the CCDC and UART2. When used by the CCDC
as input CI4, it supports several modes.
In 16-bit CCD AFE mode, it is input CCD12.
In 16-bit YCbCr mode, it is time multiplexed between CB4 and CR4 inputs.
In 8-bit YCbCr mode, it is time multiplexed between Y4, CB4, and CR4 of the
upper 8-bit channel.
In UART2 mode, it is the ready to send output UART_RTS2.
This pin is CCDC input CI3 and it supports several modes. In 16-bit CCD AFE
mode, it is input CCD11.
In 16-bit YCbCr mode, it is time multiplexed between CB3 and CR3 inputs.
In 8-bit YCbCr mode, it is time multiplexed between Y3, CB3, and CR3 of the
upper 8-bit channel.
This pin is CCDC input CI2 and it supports several modes. In 16-bit CCD AFE
mode, it is input CCD10.
In 16-bit YCbCr mode, it is time multiplexed between CB2 and CR2 inputs.
In 8-bit YCbCr mode, it is time multiplexed between Y2, CB2, and CR2 of the
upper 8-bit channel.
This pin is CCDC input CI1 and it supports several modes.
In 16-bit CCD AFE mode, it is input CCD9.
In 16-bit YCbCr mode, it is time multiplexed between CB1 and CR1 inputs.
In 8-bit YCbCr mode, it is time multiplexed between Y1, CB1, and CR1 of the
upper 8-bit channel.
This pin is CCDC input CI0 and it supports several modes.
In 16-bit CCD AFE mode, it is input CCD8.
In 16-bit YCbCr mode, it is time multiplexed between CB0 and CR0 inputs.
In 8-bit YCbCr mode, it is time multiplexed between Y0, CB0, and CR0 of the
upper 8-bit channel.
This pin is CCDC input YI7 and it supports several modes.
In 16-bit CCD AFE mode, it is input CCD7.
In 16-bit YCbCr mode, it is input Y7.
In 8-bit YCbCr mode, it is time multiplexed between Y7, CB7, and CR7 of the
lower 8-bit channel.
This pin is CCDC input YI6 and it supports several modes.
In 16-bit CCD AFE mode, it is input CCD6.
In 16-bit YCbCr mode, it is input Y6.IPDIn 8-bit YCbCr mode, it is time multiplexed
between Y6, CB6, and CR6 of the lower 8-bit channel.
HD
M18
I/O/Z
CI7/
CCD15/
UART_RXD2
N19
I/O/Z
IPD
CI6/
CCD14/
UART_TXD2
N18
I/O/Z
IPD
CI5/
CCD13/
UART_CTS2
N17
I/O/Z
IPD
CI4/
CCD12/
UART_RTS2
N16
I/O/Z
IPD
CI3/
CCD11
N15
I
IPD
CI2/
CCD10
M17
I
IPD
CI1/
CCD9
M16
I
IPD
CI0/
CCD8
M15
I
IPD
YI7/
CCD7
L18
I
IPD
YI6/
CCD6
L17
I
IPD
Device Overview
43
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TMX320DM6467TZUT1 | 制造商:Texas Instruments 功能描述: |
| TMX320DM6467ZUT | 功能描述:數(shù)字信號處理器和控制器 - DSP, DSC Dig Media System-on- Chip RoHS:否 制造商:Microchip Technology 核心:dsPIC 數(shù)據(jù)總線寬度:16 bit 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:2 KB 最大時鐘頻率:40 MHz 可編程輸入/輸出端數(shù)量:35 定時器數(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 安裝風格:SMD/SMT |
| TMX320DM647ZUT720 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:Digital Media Processor |
| TMX320DM647ZUT900 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:Digital Media Processor |
| TMX320DM648ACUT7 | 制造商:Texas Instruments 功能描述:- Trays |
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