DSP56156 Motorola Inc, DSP56156 Datasheet - Page 34
![no-image](/images/no-image-200.jpg)
DSP56156
Manufacturer Part Number
DSP56156
Description
16-bit Digital Signal Processor
Manufacturer
Motorola Inc
Datasheet
1.DSP56156.pdf
(76 pages)
- Current page: 34 of 76
- Download datasheet (2Mb)
34
AC Electrical Characteristics and Timing
Bus Arbitration Timing — Slave Mode
Bus Arbitration Timing — Slave Mode
(V
NOTES:
CC
= 5.0 V dc ± 10%, T
Num
70
71
72
73
74
75
76
77
78
79
80
81
82
1. With no external access from the DSP56156
2. During external read or write access
3. During external read-modify-write access
4. During Stop mode — external bus is released and BG is always low
5. During Wait mode
6. With external accesses pending by the DSP56156
7. Slave mode, when bus is still busy after bus request has been deasserted
WT
WX
WP
WS
cyc
BR Input to CLKO low setup time
Delay from BR Input Assertion to
CLKO high to BG Output Assertion
BG Output Deassertion Duration
CLKO High to Control Bus High Impedance
CLKO High to BB Output Deassertion
CLKO High to BB Input
BR Input Deassertion to
BG Output Deassertion
CLKO Low to BG Deassertion
CLKO High to BG Deassertion
CLKO High to BG Deassertion
CLKO High to BB Output Active
CLKO High to BB Output Assertion
CLKO High to Address and Control Bus Active
CLKO High to Address and Control Bus Valid
BG Output Assertion
= Clock cycle =
= Number of Wait States for external X or P memory, Determined by BCR
= WS cyc=2T WS
= Number of Wait States for external X memory, Determined by BCR
= Number of Wait States for external P memory, Determined by BCR
Register (WS = 0 to 31)
Register (WS = 0 to 31)
Register (WS = 0 to 31)
J
Freescale Semiconductor, Inc.
= -40 to +125 C, C
Characteristics
For More Information On This Product,
DSP56156 Data Sheet
1
/
2
instruction cycle = 2 T cycles
Go to: www.freescale.com
Table 17 Slave Mode
(See Note 1)
(See Note 2)
(See Note 3)
(See Note 4)
(See Note 5)
(See Note 1)
(See Note 5)
(See Note 6)
(See Note 1)
(See Note 5)
(See Note 7)
(See Note 1)
(See Note 5)
(See Note 7)
L
= 50 pF + 1 TTL Load)
5T+1.9
3T+1.9
5T+1.9
4T+2.5
3T+3.2
3T+3.2
5T-0.5
2T-0.5
3T-0.5
T+1.9
Min
NA
1.9
2.7
3.2
3.3
2.5
3.2
3.2
1.3
2.3
0
1
2
40/50/60 MHz
+2T x WP+4.2
26T+4T x WX
6T+WT+4.2
9T+4.2
3T+4.2
9T+6.4
8T+7.8
8T+8.0
Max
NA
5.2
6.5
7.8
8.1
6.4
7.8
8.0
3.6
4.4
—
—
—
1
5
3
MOTOROLA
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
Related parts for DSP56156
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
![DSP-201M](/images/no-image3.png)
Part Number:
Description:
DIA SURGE SUPPRESSOR
Manufacturer:
Mitsubishi Electric Semiconductor
Datasheet:
![DSP-A1092](/images/no-image3.png)
Part Number:
Description:
NATURAL SOUND AV AMPLIFIRE
Manufacturer:
ETC
Datasheet:
![DSP101](/images/no-image3.png)
Part Number:
Description:
DSP-Compatible Sampling Single/Dual ANALOG-TO-DIGITAL CONVERTERS
Manufacturer:
Burr-Brown Corporation
Datasheet:
![DSP201](/images/no-image3.png)
Part Number:
Description:
DSP-Compatible Single/Dual DIGITAL-TO-ANALOG CONVERTERS
Manufacturer:
Burr-Brown Corporation
Datasheet:
![MC1723L](/images/manufacturer_photos/0/4/459/motorola_tmb.jpg)
Part Number:
Description:
Motorola, Inc [VOLTAGE REGULATOR]
Manufacturer:
Motorola
Datasheet:
![MC1494L](/images/manufacturer_photos/0/4/459/motorola_tmb.jpg)
Part Number:
Description:
MC1494LMotorola, Inc [MONOLITHIC FOUR-QUADRANT MULTIPLIER]
Manufacturer:
Motorola
Datasheet:
![MC1466L](/images/manufacturer_photos/0/4/459/motorola_tmb.jpg)
Part Number:
Description:
MC1466LMotorola, Inc [PRECISION WIDE RANGE VOLTAGE AND CURRENT REGULATOR]
Manufacturer:
Motorola
Datasheet:
![MC145532DW](/images/manufacturer_photos/0/4/459/motorola_tmb.jpg)
Part Number:
Description:
MC145532DWMotorola, Inc [ADPCM Transcoder]
Manufacturer:
Motorola
Datasheet:
![BUT33](/images/no-image3.png)
Part Number:
Description:
56 AMPERES NPN SILICON POWER DARLINGTON TRANSISTOR 600 VOLTS 250 WATTS
Manufacturer:
Motorola Inc
Datasheet:
![LM2904VD](/images/no-image3.png)
Part Number:
Description:
DUAL DIFFERENTIAL INPUT OPERATIONAL AMPLIFIERS
Manufacturer:
Motorola Inc
Datasheet:
![M1MA152WA](/images/no-image3.png)
Part Number:
Description:
Common Anode Silicon Dual Switching Diodes
Manufacturer:
Motorola Inc
Datasheet:
![BSX59](/images/no-image3.png)
Part Number:
Description:
SWITCHING TRANSISTORS(NPN)
Manufacturer:
Motorola Inc
Datasheet:
![BUS98](/images/no-image3.png)
Part Number:
Description:
30 AMPERES NPN SILICON POWER TRANSISTORS(SWITCHMODE SERIES)
Manufacturer:
Motorola Inc
Datasheet:
![DSP56002RC40](/images/no-image3.png)
Part Number:
Description:
24-BIT DIGITAL SIGNAL PROCESSOR
Manufacturer:
Motorola Inc
Datasheet:
![ULN2068](/images/no-image3.png)
Part Number:
Description:
QUAD 1.5 A DARLINGTON SWITCH
Manufacturer:
Motorola Inc
Datasheet: