User`s manual

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.
7DRTarget 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
12
34
56
78
910
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