HIP9011EVAL1Z Intersil, HIP9011EVAL1Z Datasheet - Page 14

• Manufacturer Part Number: HIP9011EVAL1Z
• Description: BOARD EVALUATION FOR HIP9011
• Manufacturer: Intersil

Specifications of HIP9011EVAL1Z

• Main Purpose: Special Purpose, Engine Knock Signal Processor
• Utilized Ic / Part: HIP9011
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Secondary Attributes: -
• Embedded: -
• Primary Attributes: -

NOTE: Above display shows all five words written to the HIP9011 by
the PC. The following displays show in more detail each of four words
for Gain, Filter Frequency, Integrator TC and Prescaler.
FIGURE 15. WRITING THE BANDPASS BYTE TO THE HIP9011
-6.0000μs
FIGURE 13. DATA WRITING SEQUENCE TO THE HIP9011 VIA
-70.0000μs
THE SPI BUS
230.0000μs
60.0μs/DIV
10.0μs/DIV
44.0000μs
14
FIGURE 17. WRITING THE PRESCALER BYTE TO THE HIP9011
94.0000μs
SI = 00110000
INT/HOLD
530.0000μs
REAL TIME
INT/HOLD
Application Note 9770
REAL TIME
94.0000μs
SCK
SCK
CS
SI
CS
144.0000μs
10.0μs/DIV
284.0000μs
FIGURE 16. WRITING THE INTEGRATOR BYTE TO THE
188.0000μs
FIGURE 14. WRITING THE GAIN BYTE TO THE HIP9011
SI = 01000001
HIP9011
INT/HOLD
194.0000μs
REAL TIME
SCK
CS
334.0000μs
238.0000μs
10.0μs/DIV
10.0μs/DIV
SI = 100000110
SI = 11001010
November 6, 2006
INT/HOLD
288.0000μs
REAL TIME
384.0000μs
REAL TIME
INT/HOLD
AN9770.1
SCK
CS
SCK
CS