HSP48908JC-32 Intersil Corporation, HSP48908JC-32 Datasheet
HSP48908JC-32
Available stocks
Related parts for HSP48908JC-32
HSP48908JC-32 Summary of contents
Page 1
... Adaptive Filtering • Real Time Video Filter Ordering Information PART NUMBER HSP48908VC-20 HSP48908VC-32 HSP48908JC-20 HSP48908JC-32 HSP48908GC-20 HSP48908GC-32 CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures. http://www.intersil.com or 407-727-9207 | Copyright © Intersil Corporation 1999 HSP48908 File Number 2456.5 TEMP ...
Page 2
Pinouts 11 CAS06 DOUT0 10 CAS04 CAS06 9 CAS03 8 CAS01 CAS02 DIN1 CASO0 5 DIN2 4 DIN5 3 DIN7 2 CIN0 1 CIN2 A 2 HSP48908 84 PIN PGA TOP VIEW DOUT1 GND DOUT5 DOUT6 DOUT8 ...
Page 3
Pinouts (Continued) CIN3 12 CIN4 13 CIN5 14 CIN6 15 CIN7 16 CIN8 17 CIN9 18 GND 19 CLK HOLD EALU 28 CASI15 29 CASI14 ...
Page 4
Pinouts (Continued) CIN1 CIN2 NC NC CIN3 CIN4 CIN5 CIN6 CIN7 CIN8 CIN9 GND GND CLK HOLD EALU CASI15 CASI14 CASI13 CASI12 NC NC CASI11 4 HSP48908 100 LEAD MQFP TOP ...
Page 5
Block Diagram DATA DELAY - DIN0 - CIN0 - 9 REGISTER CONTROL FRAME RESET CASIO - ADDRESS DECODER LD CS CLK HOLD 5 ...
Page 6
Pin Descriptions NAME PLCC PIN TYPE V 21, 42, 63 GND 19, 48, 54, 61, 69, 76, 82 CLK 20 I DIN-07 1-8 I ClN0-9 9-18 I DOUT0-19 49-53, 55-60, 0 62, 64-68, 70-72 CASIO-15 29-41, 43-45 I ...
Page 7
Functional Description The HSP48908 two-dimensional convolver performs convolution filter kernels. It accepts the image data in raster scan, non-interlaced format, convolves it with the filter kernel and outputs the filtered image. The input and filter kernel ...
Page 8
TABLE 2. ALU PIXEL OPERATIONS (Continued) REGISTER BIT Logical (A AND Logical ( ...
Page 9
HSP48908 ADDRESS DECODE LD CS CIN0 - 9 ALU MICROCODE REGISTER LMC INITIALIZATION REGISTER CAS ROW LENGTH REGISTER EOR CRO ...
Page 10
Initialization Register The Initialization Register is used to appropriately configure the convolver for a particular application loaded through the use of the ClN0-7 bus along with the inputs. Bit 0 defines the type of cascade ...
Page 11
Therefore, care must be taken when modifying the convolver setup parameters during processing to avoid changing the contents of the registers near a rising edge of CLK. The required setup time relative ...
Page 12
A operation: output of ALU = A input (DIN0-7) output rounding and unsigned input data format The convolver can be reset at any time, but must be reset before updating the Row Length Register in order to provide proper operation. ...
Page 13
CASI0- the multiplier array. The inputs of one external row buffer (such as the HSP9500) are connected to the input data in parallel with the DlN0-7 lines of the convolver; and its outputs are ...
Page 14
IMAGE DATA DIN0 - 7 DIN0 - 7 DOUT0 - 19 DOUT0 - 19 HSP48908 HSP48908 #1 CASO0 - 7 CASI0 - 16 CASI0 - DIN0 - 7 DIN0 - 7 DOUT0 ...
Page 15
Absolute Maximum Ratings Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...
Page 16
AC Electrical Specifications V PARAMETER Clock Period Clock Pulse Width High Clock Pulse Width Low Data Input Setup Time Data Input Hold Time Clock to Data Out Address Setup Time Address Hold Time Configuration Data Setup Time Configuration Data Hold ...
Page 17
Test Load Circuit (NOTE 9) C NOTES: 9. Includes stray and jig capacitance. 10. Switch S Open for I and I 1 CCSB CCOP Timing Waveforms CLK DIN0 - 7, CASI0 - 15 DOUT0 - 19, CASO0 - 7 CIN0 ...
Page 18
... All Intersil semiconductor products are manufactured, assembled and tested under ISO9000 quality systems certification. Intersil semiconductor products are sold by description only. Intersil Corporation reserves the right to make changes in circuit design and/or specifications at any time with- out notice. Accordingly, the reader is cautioned to verify that data sheets are current before placing orders. Information furnished by Intersil is believed to be accurate and reliable. However, no responsibility is assumed by Intersil or its subsidiaries for its use ...