參數(shù)資料
型號(hào): 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(hào)處理器用戶手冊(cè)
文件頁(yè)數(shù): 46/70頁(yè)
文件大?。?/td> 550K
代理商: DSPCOMMPARALLELUM
4-4
Universal Command Converter
Motorola
Host Computer Card Bills of Materials
Note:
This is a plug connector that has all odd numbers on the left side and all even
numbers on the right side when viewing from top. Pin 1 is on upper left side.
Spacing between pins is 1/10th of an inch. Refer to command converter J2
connector as an example.
4.4 Host Computer Card Bills of Materials
This section contains the bill of materials for each of the host computer interface printed
circuit board assemblies in the ADS.
7
DR
Target OnCE Debug Request Input
8
No Connect
Used as Key
9
CC_RESET
Target DSP Reset Input
10
TMS0
Target JTAG Test Mode Select 0 input
11
Vdd
Target Vdd—Supplies OnCE Buffer (HC367)
12
TMS1
Optional Target Test Mode Select 1 (not required)
13
DEZ
Target JTAG/OnCE Debug Event (input/output)
14
TRST
Target JTAG Reset Input
Figure 4-1. Command Converter Interface
Table 4-5. ADS PC-Workstation Interface Electrical Parts List Rev 2.01
Qty
Description
Ref. Designator
Vendor Part #
Integrated Circuits
1
MC74LS04D
U1
Motorola
2
MC74F521DW
U2,U3
Motorola
Table 4-4. JTAG/OnCE Connector J2 (Continued)
Pin #
Signal
Signal Description
TDI/DSI
TDO/DSO
TCK/DSCK
DR
CC_RESET
KEY (No Connect)
GND
1
2
3
4
5
6
7
8
9
10
TOP VIEW
11
12
13
14
TARGET V
DD
DEZ
TMS0 (for jtag devices)
TMS1 (for jtag devices)
TRST (for jtag devices)
(for jtag devices)
AA1971
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