ADDS-21xx-TOOLS
REV. B
–15–
Accessories Available from Other Vendors:
Model Number
Description / Vendor
68-PIN PGA-PLCC ADAPT OR (for ADSP-2101 and ADSP-2105)
AP4-68-PGA
Emulation T echnology
2344 Walsh Avenue, Bldg. F
Santa Clara, CA 95051
(408) 982-0660
68-PGA/PLCC
EDI Corporation
P.O. Box 366
Patterson, CA 95363
(209) 892-3270
68-PGA/PLCC
McK enzie T echnology
910 Page Avenue
Fremont, CA 94538-7340
(510) 651-2700
ADSP-2101 68-PIN PGA to 80-PIN PQFP ADAPT OR (for ADSP-2101 EZ-ICE)
AS-V143S
Emulation T echnology
2344 Walsh Avenue, Bldg. F
Santa Clara, CA 95051
(408) 982-0660
RAM EX PANSION CARD T he RAM Expansion card expands the amount of program and data RAM available to the maximum
FOR T HE EZ-LAB
amount each DSP can address. T he card also provides a user prototype area which includes four (4)
(for ADSP-2101
fully coded block select lines for addressing the expansion area, and all DSP signals are brought out to
and ADSP-2111)
an expansion header for easy connection. You may also load a boot program into RAM and then restart
the DSP without reprogramming the EPROM.
Available from:
Momentum Data Systems
1520 Nutmeg Place #108
Costa Mesa, CA 92626
(714) 557-6884
fax (714) 557-6969
PC INT ERFACE CARD
FOR T HE EZ-LAB
T he PC Interface card lets you use an IBM compatible computer as a host for the DSP and RAM
expansion cards. Using the Bus Request and Bus Grant signals, the PC gains access to the RAM and
prototype expansion areas. T he PC can interrupt the DSP, and the DSP can interrupt the PC via a
communication register. T his register enables signaling from the DSP to the PC without slowing down
the DSP for bus accesses to check status. T he card also provides access to the boot section of the
expansion card for downloading programs and restarting the DSP so the developer can design and test
programs without needing to burn EPROMs.
Available from:
Momentum Data Systems
1520 Nutmeg Place #108
Costa Mesa, CA 92626
(714) 557-6884
fax (714) 557-6969
LAB+ FOR
ADSP-2101
EZ-LAB EVALUAT ION
T he LAB+ Enhancement Board, designed specifically for the ADSP-2101 EZ-LAB, provides a full
complement of external program and data RAM. As a low cost alternative to an in-circuit emulator,
LAB+ contains a dual UART with RS-232 drivers that enable a Host PC communication link with the