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Signals and Pinouts
ARM DUI 0188C
Copyright © 2004-2007. ARM Limited. All rights reserved.
A-5
Table A-3 lists the signals on the HDRZ connector and the associated prototyping and
peripheral signal.
Table A-3 HDRZ signals
Generic Tile signal
Prototyping
pad
Interface Tile signal
Effect of peripheral
enable switches (and
other control signals)
SPARE[12:4]
T9-T1
SPARE[12:4]
-
SPARE[3:0]
S12-S9
SPARE[3:0]
-
C_TDO_OUT
,
C_TDO_IN
-
C_TDO_OUT
,
C_TDO_IN
(to use JTAG, remove
resistor R1 on J1 to remove
short)
C_TDI
,
C_TDO_IN
-
C_TDI
,
C_TDO_IN
(connected if
nTILE_DET
is HIGH)
C_TCK
-
B_C_TCK
-
C_TMS
-
C_TMS
-
D_TDI
,
D_TDO
-
D_TDI
,
D_TDO
(connected if
nTILE_DET
is HIGH)
D_TCK
,
D_RTCK
-
D_TCK
,
D_RTCK
(connected if
nTILE_DET
is HIGH)
CLK_GLOBAL
X17 (out)
X20 (in)
X16 (enable)
CLK_GLOBAL_OUT
,
CLK_GLOBAL_IN
(Interface tile generates
global clock if
CLK_GLOBAL_nEN
on
prototyping area is pulled
LOW)
CLK_POS_UP_OUT
X21
CLK_POS_UP_IN
EXT_CLK_POS_UP_IN
(default)
(selected by LK2)
CLK_POS_UP_IN
X18
CLK_POS_UP_OUT
-
CLK_POS_DN_IN
X19
CLK_POS_DN_OUT
-
CLK_POS_DN_OUT
X22
CLK_POS_DN_IN
EXT_CLK_POS_DN_IN
(default)
(selected by LK1)
Z[127:0]
-
-
-
Z128
A1
DAC_CLK
-
Z129
A2
DAC_DIN
-
Summary of Contents for Versatile/IT1
Page 4: ...Contents iv Copyright 2004 2007 ARM Limited All rights reserved ARM DUI 0188C ...
Page 6: ...List of Tables vi Copyright 2004 2007 ARM Limited All rights reserved ARM DUI 0188C ...
Page 14: ...Preface xiv Copyright 2004 2007 ARM Limited All rights reserved ARM DUI 0188C ...
Page 24: ...Getting Started 2 4 Copyright 2004 2007 ARM Limited All rights reserved ARM DUI 0188C ...
Page 52: ...Signals and Pinouts A 28 Copyright 2004 2007 ARM Limited All rights reserved ARM DUI 0188C ...
Page 56: ...Specifications B 4 Copyright 2004 2007 ARM Limited All rights reserved ARM DUI 0188C ...