MC68HC708MP16CFU

Manufacturer Part NumberMC68HC708MP16CFU
ManufacturerFreescale Semiconductor, Inc
MC68HC708MP16CFU datasheet
 


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Page 185/398:

Fault Acknowledge Register

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9.11.10 Fault Acknowledge Register
This register is used to acknowledge and clear the FFLAGs. In addition,
it is used to monitor the current sensing bits to test proper operation.
Address:
Read:
Write:
Reset:
FTACK1 — Fault Acknowledge 1
The FTACK1 bit is used to acknowledge and clear FFLAG1. This bit
will always read 0. Writing a 1 to this bit will clear FFLAG1. Writing a
0 will have no effect.
FTACK2 — Fault Acknowledge 2
The FTACK2 bit is used to acknowledge and clear FFLAG2. This bit
will always read 0. Writing a 1 to this bit will clear FFLAG2. Writing a
0 will have no effect.
FTACK3 — Fault Acknowledge 3
The FTACK3 bit is used to acknowledge and clear FFLAG3. This bit
will always read 0. Writing a 1 to this bit will clear FFLAG3. Writing a
0 will have no effect.
FTACK4 — Fault Acknowledge 4
The FTACK4 bit is used to acknowledge and clear FFLAG4. This bit
will always read 0. Writing a 1 to this bit will clear FFLAG4. Writing a
0 will have no effect.
DT1 — Dead Time 1
Current sensing pin IS1 is monitored immediately before dead time
ends due to the assertion of PWM1.
MC68HC708MP16
Rev. 3.1
Freescale Semiconductor
Pulse Width Modulator for Motor Control (PWMMC)
Pulse Width Modulator for Motor Control (PWMMC)
$0024
Bit 7
6
5
4
0
0
DT6
DT5
FTACK4
FTACK3
0
0
0
0
= Unimplemented
Figure 9-49. Fault Acknowledge Register (FTACK)
3
2
1
Bit 0
DT4
DT3
DT2
DT1
FTACK2
FTACK1
0
0
0
0
Technical Data
185