ADSP-21060 Analog Devices, ADSP-21060 Datasheet - Page 19

• Manufacturer Part Number: ADSP-21060
• Description: ADSP-2106x SHARC DSP Microcomputer Family
• Manufacturer: Analog Devices

Parameter
Timer
Switching Characteristic:
t
Parameter
Flags
Timing Requirements:
t
t
t
t
Switching Characteristics:
t
t
t
t
NOTE
1
DTEX
SFI
HFI
DWRFI
HFIWR
DFO
HFO
DFOE
DFOD
Flag inputs meeting these setup and hold times will affect conditional instructions in the following instruction cycle.
FLAG3-0
FLAG3-0
RD, WR
CLKIN
CLKIN
TIMEXP
OUT
CLKIN
IN
CLKIN High to TIMEXP
FLAG3-0
FLAG3-0
FLAG3-0
FLAG3-0
FLAG3-0
FLAG3-0
CLKIN High to FLAG3-0
CLKIN High to FLAG3-0
t
DFOE
IN
IN
IN
IN
OUT
OUT
t
DTEX
Setup before CLKIN High
Hold after CLKIN High
Delay after RD/WR Low
Hold after RD/WR Deasserted
t
DWRFI
Delay after CLKIN High
Hold after CLKIN High
FLAG INPUT
t
SFI
OUT
OUT
t
Enable
Disable
HFIWR
t
HFI
t
1
1
DFO
1
1
FLAG OUTPUT
Min
Min
8 + 5DT/16
0 – 5DT/16
0
4
3
ADSP-21060
ADSP-21060
t
HFO
t
DFO
Max
15
Max
5 + 7DT/16
16
14
ADSP-21060/ADSP-21060L
Min
Min
8 + 5DT/16
0 – 5DT/16
0
4
3
ADSP-21060L
ADSP-21060L
t
DFOD
Max
15
Max
5 + 7DT/16
16
14
t
DTEX
Units
ns
Units
ns
ns
ns
ns
ns
ns
ns
ns