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Enhanced Modular Input/Output Subsystem (eMIOS)
MPC5566 Microcontroller Reference Manual, Rev. 2
Freescale Semiconductor
17-49
shows the unified channel running in OPFWM mode with next period update PFWM mode.
In both figures EDPOL = 1, so the output is low during the duty cycle.
Figure 17-35. OPWFM with Next Period Update
A1 value
1
B1 value
B2 value
2
0x001000
0x000900
Output
flip-flop
A1 match
A1 match
Time
0x000000
B1 match
0x000200
0x000200
0x001000
0x000900
0x000200
Write to
A2 and B2
0x000200
0x000200
Write to
B2
0x001000
MODE[6] = 1
B1 match
A1 match
B1 match
0xxxxxxx
0x001000
0x001000
0x000900 0x000900
Notes:
1
Writing EMIOS_A
n
writes to A2.
2
Writing EMIOS_B
n
writes to B2.
A2 value transferred to A1 according to OU
n
bit.
B2 value transferred to B1 according to OU
n
bit.
EMIOS_CCNTR
Summary of Contents for MPC5566
Page 81: ...Introduction MPC5566 Microcontroller Reference Manual Rev 2 1 24 Freescale Semiconductor...
Page 135: ...Signal Description MPC5566 Microcontroller Reference Manual Rev 2 2 54 Freescale Semiconductor...
Page 189: ...Reset MPC5566 Microcontroller Reference Manual Rev 2 4 20 Freescale Semiconductor...
Page 603: ...Flash Memory MPC5566 Microcontroller Reference Manual Rev 2 13 38 Freescale Semiconductor...
Page 609: ...SRAM MPC5566 Microcontroller Reference Manual Rev 2 14 6 Freescale Semiconductor...
Page 1073: ...MPC5566 Microcontroller Reference Manual Rev 2 22 36 Freescale Semiconductor...
Page 1185: ...Nexus MPC5566 Microcontroller Reference Manual Rev 2 25 92 Freescale Semiconductor...