AC and DC Parameters
ARM DDI 0210C
Copyright © 2001, 2004 ARM Limited. All rights reserved.
7-13
The timing parameters used in Figure 7-13 on page 7-12 are listed in Table 7-13.
Figure 7-14 DCC output timing
The timing parameter used in Figure 7-14 is listed in Table 7-14.
Table 7-13 Debug timing parameters
Symbol
Parameter
Parameter type
T
brkh
Hold time of
BREAKPT
from
MCLK
r
Minimum
T
brks
Set up time of
BREAKPT
to
MCLK
r
Minimum
T
dbgd
MCLK
r to
DBGACK
valid
Maximum
T
dbgh
DGBACK
hold time from
MCLK
r
Minimum
T
dbgrq
DBGRQ
to
DBGRQI
valid
Maximum
T
exth
EXTERN[1:0]
hold time from
MCLK
f
Minimum
T
exts
EXTERN[1:0]
set up time to
MCLK
f
Minimum
T
rg
MCLK
f to
RANGEOUT0
,
RANGEOUT1
valid
Maximum
T
rgh
RANGEOUT0
,
RANGEOUT1
hold time from
MCLK
f
Minimum
T
rqh
DBGRQ
guaranteed non-recognition time
Minimum
T
rqs
DBGRQ
set up time to
MCLK
r for guaranteed recognition
Minimum
MCLK
T
commd
COMMTX
COMMRX
Table 7-14 DCC output timing parameters
Symbol
Parameter
Parameter
type
T
commd
MCLK
r to
COMMRX
,
COMMTX
valid
Maximum
Summary of Contents for ARM7TDMI
Page 6: ...Contents vi Copyright 2001 2004 ARM Limited All rights reserved ARM DDI 0210C ...
Page 10: ...List of Tables x Copyright 2001 2004 ARM Limited All rights reserved ARM DDI 0210C ...
Page 14: ...List of Figures xiv Copyright 2001 2004 ARM Limited All rights reserved ARM DDI 0210C ...
Page 46: ...Introduction 1 26 Copyright 2001 2004 ARM Limited All rights reserved ARM DDI 0210C ...
Page 120: ...Coprocessor Interface 4 18 Copyright 2001 2004 ARM Limited All rights reserved ARM DDI 0210C ...
Page 142: ...Debug Interface 5 22 Copyright 2001 2004 ARM Limited All rights reserved ARM DDI 0210C ...
Page 282: ...Glossary Glossary 6 Copyright 2001 2004 ARM Limited All rights reserved ARM DDI 0210C ...