ADSP-21062KS-133 Analog Devices Inc, ADSP-21062KS-133 Datasheet - Page 30

• Manufacturer Part Number: ADSP-21062KS-133
• Description: IC DSP CONTROLLER 32BIT 240MQFP
• Manufacturer: Analog Devices Inc
• Series: SHARC®r
• Type: Floating Pointr

Specifications of ADSP-21062KS-133

• Rohs Status: RoHS non-compliant
• Interface: Host Interface, Link Port, Serial Port
• Clock Rate: 33MHz
• Non-volatile Memory: External
• On-chip Ram: 256kB
• Voltage - I/o: 5.00V
• Voltage - Core: 5.00V
• Operating Temperature: 0°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 240-MQFP, 240-PQFP
• Frequency: 33MHz
• Supply Voltage: 5V
• Embedded Interface Type: HPI, Serial
• No. Of Mips: 40
• Supply Voltage Range: 4.75V To 5.25V
• Operating Temperature Range: 0°C To +85°C
• Device Core Size: 32b
• Architecture: Super Harvard
• Format: Floating Point
• Clock Freq (max): 33MHz
• Mips: 33
• Device Input Clock Speed: 33MHz
• Ram Size: 256KB
• Program Memory Size: Not RequiredKB
• Operating Supply Voltage (typ): 5V
• Operating Supply Voltage (min): 4.75V
• Operating Supply Voltage (max): 5.25V
• Operating Temp Range: 0C to 85C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 240
• Package Type: MQFP
• Lead Free Status / Rohs Status: Not Compliant

ADSP-21060/ADSP-21060L/ADSP-21062/ADSP-21062L/ADSP-21060C/ADSP-21060LC
Multiprocessor Bus Request and Host Bus Request
Use these specifications for passing of bus mastership between
multiprocessing ADSP-2106xs (BRx) or a host processor, both
synchronous and asynchronous (HBR, HBG).
Table 18. Multiprocessor Bus Request and Host Bus Request
1
2
3
4
5
6
7
Parameter
Timing Requirements
t
t
t
t
t
t
t
t
t
Switching Characteristics
t
t
t
t
t
t
t
t
t
For first asynchronous access after HBR and CS asserted, ADDR31-0 must be a non-MMS value 1/2 t
Only required for recognition in the current cycle.
CPA assertion must meet the setup to CLKIN; deassertion does not need to meet the setup to CLKIN.
For ADSP-21060LC, specification is 8.5 – DT/8 ns max.
For ADSP-21060L, specification is 9.5 ns max, For ADSP-21060LC, specification is 11.0 ns max, For ADSP-21062L, specification is 8.75 ns max.
(O/D) = open drain, (A/D) = active drive.
For ADSP-21060C/ADSP-21060LC, specification is 40 + 23DT/16 ns min.
HBGRCSV
SHBRI
HHBRI
SHBGI
HHBGI
SBRI
HBRI
SRPBAI
HRPBAI
DHBGO
HHBGO
DBRO
HBRO
DCPAO
TRCPA
DRDYCS
TRDYHG
ARDYTR
easily accomplished by driving an upper address signal high when HBG is asserted. See the “Host Processor Control of the ADSP-2106x” section in the ADSP-2106x SHARC
User’s Manual, Revision 2.1.
HBG Low to RD/WR/CS Valid
HBR Setup Before CLKIN
HBR Hold After CLKIN
HBG Setup Before CLKIN
HBG Hold After CLKIN High
BRx, CPA Setup Before CLKIN
BRx, CPA Hold After CLKIN High
RPBA Setup Before CLKIN
RPBA Hold After CLKIN
HBG Delay After CLKIN
HBG Hold After CLKIN
BRx Delay After CLKIN
BRx Hold After CLKIN
CPA Low Delay After CLKIN
CPA Disable After CLKIN
REDY (O/D) or (A/D) Low from CS and HBR Low
REDY (O/D) Disable or REDY (A/D) High from HBG
REDY (A/D) Disable from CS or HBR High
2
2
4
1
3
Rev. F | Page 30 of 64 | March 2008
6
5, 6
6, 7
CK
before RD or WR goes low or by t
Min
20 + 3DT/4
13 + DT/2
13 + DT/2
21 + 3DT/4
–2 – DT/8
–2 – DT/8
–2 – DT/8
44 + 23DT/16
5 V and 3.3 V
HBGRCSV
Max
20 + 5DT/4
14 + 3DT/4
6 + DT/2
6 + DT/2
12 + 3DT/4
7 – DT/8
7 – DT/8
8 – DT/8
4.5 – DT/8
8.5
10
after HBG goes low. This is
ns
ns
ns
ns
ns
ns
ns
ns
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns