ADSP-2183 Analog Devices, ADSP-2183 Datasheet - Page 23

• Manufacturer Part Number: ADSP-2183
• Description: DSP Microcomputer
• Manufacturer: Analog Devices

Parameter
IDMA Read, Short Read Cycle
Timing Requirements:
t
t
Switching Characteristics:
t
t
t
t
t
NOTES
1
2
Start of Read = IS Low and IRD Low.
End of Read = IS High or IRD High.
IKR
IRP
IKHR
IKDH
IKDD
IRDE
IRDV
IACK Low before Start of Read
Duration of Read
IACK High after Start of Read
IAD15–0 Data Hold after End of Read
IAD15–0 Data Disabled after End of Read
IAD15–0 Previous Data Enabled after Start of Read
IAD15–0 Previous Data Valid after Start of Read
IAD15–0
IACK
IRD
IS
1
1
t
IKR
t
IRDE
2
2
t
t
IKHR
IRDV
t
IRP
PREVIOUS
DATA
Min
0
15
0
0
t
IKDD
t
IKDH
Max
15
10
15
ADSP-2183
Unit
ns
ns
ns
ns
ns
ns
ns