MM912H634CV1AE Freescale Semiconductor, MM912H634CV1AE Datasheet - Page 226

• Manufacturer Part Number: MM912H634CV1AE
• Description: 64KS12 LIN2xLS/HS Isense
• Manufacturer: Freescale Semiconductor
• Series: -r

Specifications of MM912H634CV1AE

• Applications: Automotive
• Core Processor: HCS12
• Program Memory Type: FLASH (64 kB)
• Controller Series: HCS12
• Ram Size: 6K x 8
• Interface: LIN
• Number Of I /o: -
• Voltage - Supply: 5.5 V ~ 27 V
• Operating Temperature: -40°C ~ 105°C
• Mounting Type: Surface Mount
• Package / Case: 48-LQFP Exposed Pad
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

A trigger is generated if a given sequence of 2 code events is executed, whereby the first event is entry into a range
(COMPA,COMPB configured for range mode). M1 is disabled in range modes.
A trigger is generated if a given sequence of 2 code events is executed, whereby the second event is entry into a range
(COMPA,COMPB configured for range mode)
All 3 scenarios 2a,2b,2c are possible with the S12SDBGV1 SCR encoding
4.32.5.4
A trigger is generated immediately when one of up to 3 given events occurs
Scenario 3 is possible with S12SDBGV1 SCR encoding
4.32.5.5
Trigger if a sequence of 2 events is carried out in an incorrect order. Event A must be followed by event B and event B must be
followed by event A. 2 consecutive occurrences of event A without an intermediate event B cause a trigger. Similarly 2
consecutive occurrences of event B without an intermediate event A cause a trigger. This is possible by using CompA and
CompC to match on the same address as shown.
Freescale Semiconductor
Scenario 3
Scenario 4
SCR1=0011
SCR3=0001
SCR1=0111
State1
SCR1=0100
State1
SCR1=0010
State1
SCR1=0000
State1
MM912_634 Advance Information, Rev. 4.0
M1
M1
M01
State1
M2
State 3
Figure 70. Scenario 2a
Figure 71. Scenario 2b
Figure 72. Scenario 2c
Figure 74. Scenario 4a
Figure 73. Scenario 3
SCR2=0101
M012
SCR2=0101
SCR2=0011
State2
State2
State2
M2
M0
Final State
M1
M1
M2
M2
M0
Final State
State2
Final State
Final State
Final State
M0
SCR2=0011
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