ADDS-2101-3V Analog Devices, ADDS-2101-3V Datasheet - Page 13

• Manufacturer Part Number: ADDS-2101-3V
• Description: ADSP-2100 Family Development Tools
• Manufacturer: Analog Devices

REV. B
Table V lists the pinout for the female connectors on the EZ-
ICE’s EB board. See the ADSP-2171 Data Sheet for TQFP pin
locations, footprint, and mechanical information.
Pin/
Row F
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Table VI lists the ADSP-2171’s emulator-only pins that
correspond to the EZ-ICE connector pins. These emulator-
only pins are listed on the ADSP-2171 data sheet as no-
connects (NC). Also, note that the emulator-only pins must be
connected only from the DSP to the emulator connector. These
pins have no function except during emulation. Keep all
connections as short as possible. The scheme of mounting the
connectors on opposite sides of the DSP is best.
Do not connect a separate power supply to your EZ-ICE board
when it is inserted in your prototype through the emulator
connectors. The power connectors on the EZ-ICE EB board
are for stand-alone operation only.
(Note: For use in a stand-alone mode, a DSP target card is
supplied with the EZ-ICE and plugs onto the EZ-ICE through
the same pair of connectors described above.)
Also, while this scheme may be used for either the PQFP or
TQFP DSP packages, one alternative does exist for the PQFP
target system. This alternative involves a snap on PQFP
adaptor, also shown in Figure 1, that plugs onto the EZ-ICE EB
board and snaps onto the DSP chip
Table V. ADDS-21xx EZ-ICE EB Connector Pinout
VDD
PWDAK
XCYC*
A1
A3
A6
NU
A8
A10
A13
EMMAP*
EBMODE*
RESET
DF0*
NU
E
VDD
GND
IADR*
GND
A4
GND
NU
VDD
A11
GND
MMAP
BMODE
GND
VDD
GND
D
NU
BMS
A0
A2
A5
A7
CLKOUT
A9
A12
NU
PWD
NU
ERESET*
DF1*
EE*
C
NU
WR
PMS
D22
D20
D17
D15
D12
D10
D7
D5
D2
D0
EBR*
BR
B
VDD
EMS*
GND
D23
GND
D18
GND
D13
D8
GND
D3
GND
VDD
EINT* BG
A
VDD
NU
RD
DMS
D21
D19
D16
D14
D11
D9
D6
D4
D1
EBG*
–13–
Signal
Name
EMMMAP
EBMODE
DF0
DF1
ERESET
EE
EINT
EBR
EBG
XCYC
IADR
EMS
Do not connect a separate power supply to your EZ-ICE board
when it is inserted in your prototype through the emulator
connectors. The power connectors on the EZ-ICE EB board
are for stand-alone operation only.
(Note: For use in a stand-alone mode, a DSP target card is
supplied with the EZ-ICE and plugs onto the EZ-ICE through
the same pair of connectors described above.)
Also, while this scheme may be used for either the PQFP or
TQFP DSP packages, one alternative does exist for the PQFP
target system. This alternative involves a snap on PQFP
adaptor, also shown in Figure 1, that plugs onto the EZ-ICE EB
board and snaps onto the DSP chip.
Using EZ-LAB and EZ-ICE Together
Combining an EZ-LAB with an EZ-ICE forms a high speed
DSP evaluation and development environment with an
interactive, window-based debugging interface. For the ADSP-
2101 and ADSP-2111 EZ-LAB/EZ-ICE combinations, remove
the processor device from its socket on the EZ-LAB board and
plug the EZ-ICE into the DSP’s empty socket. For the ADSP-
2171 EZ-LAB/EZ-ICE combination, simply snap the EZ-ICE
with its PQFP adaptor onto the EZ-LAB’s processor. And for
the ADSP-2181 EZ-LAB/EZ-ICE combination, simply plug the
EZ-ICE’s ribbon cable connector onto the EZ-LAB’s ICE-Port
connector. These combinations let you prototype and evaluate
your application without initial time investment in hardware
design.
Table VI. ADSP-2171 Emulator-Only Pins
TQFP
Pin
34
40
42
43
47
65
68
69
71
103
104
105
PQFP
Pin
32
37
39
40
44
62
64
65
67
100
101
102
ADDS-21xx-TOOLS
Pin
Description
Emulator controlled MMAP
Emulator controlled BMODE
Emulator status pin
Emulator status pin
Emulator controlled RESET
Emulator enable
Emulator interrupt
Emulator controlled BR
Emulator controlled BG
Emulator status pin
Emulator status pin
Emulator memory select