- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄377002 > DSPCOMMPARALLELUM Parallel Port Command Converter for DSP User＇s Manual PDF資料下載
參數(shù)資料
| 型號： | DSPCOMMPARALLELUM |
| 英文描述： | Parallel Port Command Converter for DSP User＇s Manual |
| 中文描述： | 并行端口命令轉(zhuǎn)換為數(shù)字信號處理器用戶手冊 |
| 文件頁數(shù)： | 45/70頁 |
| 文件大?。?/td> | 550K |
| 代理商： | DSPCOMMPARALLELUM |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁當前第45頁第46頁第47頁第48頁第49頁第50頁第51頁第52頁第53頁第54頁第55頁第56頁第57頁第58頁第59頁第60頁第61頁第62頁第63頁第64頁第65頁第66頁第67頁第68頁第69頁第70頁
JTAG/ONCE Interface Cable
Motorola
Host Computer Card and Command Converter Support Information
4-3
4.2 Host Computer Interface Cable
The 37-pin cable which connects to the host computer is called the host computer interface
cable. This cable provides the signals and power to the command converters.
4.3 JTAG/O
n
CE Interface Cable
The command converter 14-pin connector is connected to the target system through the
JTAG/OnCE interface cable. These signals provide the control signals to as many as 24
target DSPs or other JTAG devices.
Table 4-3. Host Computer Interface Cable
Pin #
Mnemonic
Signal Name and Description
1
INT_ACK
Host ack of ADM service request
2
ADM_GROUP
CC group control flag from Host
3
HOST_ACK
Host ack of ADM data transfer request
4
ADM_ALL
Host signal which selects all ADMs
5
ADM_RESET
Host signal which asserts CC(s) reset
6-8
ADM_SEL2,1,0
CC address select signals 2-0 for one of 8 CCs
9
HOST_REQ
Host signal which requests CC data
10
ADM_REQ
CC signal which requests Host data transfer
11
ADM_ACK
CC ack of Host data transfer request
12
ADM_INT
CC service request status signal to Host
13
HOST_BRK
CC service request signal to Host, (low true)
14
ADM_BRK
Host signal to interrupt CC(s)
15
BRACE_SEL
Brace56 Emulator select signal
16-19
PD1,3,5,7
HOST/CC data bus bits1, 3, 5, 7
20-25
GND
HOST/CC ground lines
26
NC
No Connect
27-29
+5v
+5 volts from the HOST
30
HOST_ENABLE
HOST signal which enables CC address logic
31-33
GND
HOST/CC ground lines
34-37
PD0,2,4,6
HOST/CC data bus bits 0, 2, 4, 6
Table 4-4. JTAG/OnCE Connector J2
Pin #
Signal
Signal Description
1
TDI/DSI
Target JTAG/OnCE Serial Input
2
GND
Ground
3
TDO/DSO
Target JTAG/OnCE Serial Output
4
GND
Ground
5
TCK/DSCK
Target JTAG/OnCE Serial Clock
6
GND
Ground
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| DSPCOMMPCIUM | PCI Command Converter for DSP User＇s Manual |
| DSPG4001-71 | Telecommunication IC |
| DSPG5002 | Analog IC |
| DSPG5003 | Analog IC |
| DSPG5003-11 | Cell-Phone Circuit |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DSPCOMMPCIUM | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:PCI Command Converter for DSP User＇s Manual |
| DSPD374DB1 | 制造商:Freescale Semiconductor 功能描述:"D" ROM DAUGHTER CARD - Boxed Product (Development Kits) |
| DSPD56367AG150 | 功能描述:數(shù)字信號處理器和控制器 - DSP, DSC 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 |
| DSPD56371AF180 | 制造商:Freescale Semiconductor 功能描述: 制造商:Freescale Semiconductor 功能描述:DSP FIXED-POINT 24-BIT 181MHZ 181MIPS 80-PIN LQFP TRAY - Trays 制造商:Freescale Semiconductor 功能描述:AUDIO DSP |
| DSPD56374AE | 制造商:Freescale Semiconductor 功能描述:DSP FIXED-POINT 24-BIT 150MHZ 150MIPS 52-PIN LQFP TRAY - Trays 制造商:Freescale Semiconductor 功能描述:56374 52LQFP ROM D 0-70 |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。