ADSP-21065 Analog Devices, ADSP-21065 Datasheet - Page 15

• Manufacturer Part Number: ADSP-21065
• Description: DSP Microcomputer
• Manufacturer: Analog Devices

Parameter
Timer
Timing Requirements:
t
t
Switching Characteristics:
t
t
Parameter
Flags
Timing Requirements:
t
t
Switching Characteristics:
t
t
t
t
NOTE
1
Flag inputs meeting these setup and hold times will affect conditional instructions in the following instruction cycle.
STI
HTI
DTEX
HTEX
SFI
HFI
DFO
HFO
DFOE
DFOD
FLAG
FLAG
11–0
11–0
SDCLK
SDCLK
OUT
IN
Timer Setup Before SDCLK High
Timer Hold After SDCLK High
Timer Delay After SDCLK High
Timer Hold After SDCLK High
FLAG
FLAG
FLAG
FLAG
SDCLK High to FLAG
SDCLK High to FLAG
11-0
11-0
11-0
11-0
t
DFOE
IN Setup Before SDCLK High
IN Hold After SDCLK High
OUT Delay After SDCLK High
OUT Hold After SDCLK High
IRQ 2-0
CLKIN
11-0
11-0
t
OUT Enable
OUT Disable
SFI
t
HFI
1
t
DFO
1
t
IPW
FLAG OUTPUT
t
SIR
t
t
HIR
HFO
t
DFO
Min
0.0
6.0
–5.0
Min
–2.0
6.0
–4.0
–4.0
t
DFOD
ADSP-21065L
Max
1.0
Max
1.0
–1.75
Units
ns
ns
ns
ns
Units
ns
ns
ns
ns
ns
ns