ARM IM-AD1 User Manual
Page 79
Signal Descriptions
ARM DUI 0163B
Copyright © 2001-2003. All rights reserved.
A-5
Table A-2 describes the signals on the pins labeled F[31:0], H[31:0], and J[16:0].
Table A-2 EXPB signal description
Pin label
Name
Description
F[31:24]
Not used
-
F[23:0]
F[23:0]
Stepper motor controller signals.
H[31:29]
Not used
-
H28
SYSCLK
System clock from the logic module
H[27:0]
Not used
-
J[15:14]
Not used
-
J13
nCFGEN
Sets motherboard into configuration mode
J12
nSRST
Multi-ICE reset (open collector)
J11
Not used
-
J10
RTCK
Returned JTAG test clock
J9
Not used
-
J8
nTRST
JTAG reset
J7
TDO
JTAG test data out
J6
TDI
JTAG test data in
J5
TMS
JTAG test mode select
J4
TCK
JTAG test clock
J[3:0]
Not used
-