Data Sheet
June 2001
DSP16410B Digital Signal Processor
58
Agere Systems—Proprietary
Use pursuant to Company instructions
Agere Systems Inc.
4 Hardware Architecture
(continued)
4.12 JTAG Test Port (JTAG
0—1
)
(continued)
4.12.2 Emulation Interface Signals to the
DSP16410B
(continued)
4.12.2.2 JCS 20-Pin Header
The TCS tools provide an interface adapter to convert
the 14-pin interface pod to a 20-pin dual-row
(0.05 in. x 0.10 in.) socket (female, 3M
1
part number
82020-6006) for connection to the user’s target hard-
ware.
Figure 15
illustrates the pinout of this
connector.
Table 24
describes the signal names and
their relationship to the DSP16410B signals. This con-
nector is also compatible with the Agere JTAG commu-
nications system (JCS) tools.
Figure 15. JCS 20-Pin Connector
1. 3Mis a registered trademark of Minnesota Mining and Manufacturing Company.
5-7334 (F)
PIN 19
PIN 20
PIN 1
PIN 2
Table 24. JCS 20-Pin Socket Pinout
JCS Pin
Number
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
JCS Signal
Name
NC
Ground
NC
NC
NC
TMS
Ground
V
TARG
NC
Ground
NC
TDI
Ground
TCK
Ground
TDO
NC
Ground
NC
NC
Description
JCS I/O
DSP16410B
Pin Number
NA
DSP16410B
Signal Name
NA
V
SS
NA
NA
NA
TMS0 and TMS1
V
SS
V
DD
2
NA
V
SS
NA
TDI0 or TDI1 (not both)
V
SS
TCK0 and TCK1
V
SS
TDO0 or TDO1 (not both)
NA
V
SS
NA
NA
DSP16410B
I/O
NA
G
NA
NA
NA
I
G
P
NA
G
NA
I
G
I
G
O
NA
G
NA
NA
No connect
System ground
No connect
No connect
No connect
Test mode select
System ground
Target I/O voltage
No connect
System ground
No connect
Test data input
System ground
Test clock
System ground
Test data output
No connect
System ground
No connect
No connect
NA
G
NA
NA
NA
O
G
I
NA
G
NA
O
G
O
G
I
NA
G
NA
NA
See
Section 7 on page 250
NA
NA
NA
G2 and K15
See
Section 7 on page 250
See
Section 7 on page 250
NA
See
Section 7 on page 250
NA
G1 or K16 (not both)
See
Section 7 on page 250
F4 and L13
See
Section 7 on page 250
F1 or L16 (not both)
NA
See
Section 7 on page 250
NA
NA