Atmel SAM4S-XPLD Atmel ATSAM4S-XPLD ATSAM4S-XPLD Hoja De Datos
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ATSAM4S-XPLD
879
SAM4S [DATASHEET]
11100E–ATARM–24-Jul-13
38.7
Pulse Width Modulation Controller (PWM) Controller User Interface
Table 38-6. Register Mapping
Offset
Register Name
Access
Reset
0x00
PWM Clock Register
PWM_CLK
Read-write
0x0
0x04
PWM Enable Register
PWM_ENA
Write-only
–
0x08
PWM Disable Register
PWM_DIS
Write-only
–
0x0C
PWM Status Register
PWM_SR
Read-only
0x0
0x10
PWM Interrupt Enable Register 1
PWM_IER1
Write-only
–
0x14
PWM Interrupt Disable Register 1
PWM_IDR1
Write-only
–
0x18
PWM Interrupt Mask Register 1
PWM_IMR1
Read-only
0x0
0x1C
PWM Interrupt Status Register 1
PWM_ISR1
Read-only
0x0
0x20
PWM Sync Channels Mode Register
PWM_SCM
Read-write
0x0
0x24
Reserved
–
–
–
0x28
PWM Sync Channels Update Control Register
PWM_SCUC
Read-write
0x0
0x2C
PWM Sync Channels Update Period Register
PWM_SCUP
Read-write
0x0
0x30
PWM Sync Channels Update Period Update Register
PWM_SCUPUPD
Write-only
0x0
0x34
PWM Interrupt Enable Register 2
PWM_IER2
Write-only
–
0x38
PWM Interrupt Disable Register 2
PWM_IDR2
Write-only
–
0x3C
PWM Interrupt Mask Register 2
PWM_IMR2
Read-only
0x0
0x40
PWM Interrupt Status Register 2
PWM_ISR2
Read-only
0x0
0x44
PWM Output Override Value Register
PWM_OOV
Read-write
0x0
0x48
PWM Output Selection Register
PWM_OS
Read-write
0x0
0x4C
PWM Output Selection Set Register
PWM_OSS
Write-only
–
0x50
PWM Output Selection Clear Register
PWM_OSC
Write-only
–
0x54
PWM Output Selection Set Update Register
PWM_OSSUPD
Write-only
–
0x58
PWM Output Selection Clear Update Register
PWM_OSCUPD
Write-only
–
0x5C
PWM Fault Mode Register
PWM_FMR
Read-write
0x0
0x60
PWM Fault Status Register
PWM_FSR
Read-only
0x0
0x64
PWM Fault Clear Register
PWM_FCR
Write-only
–
0x68
PWM Fault Protection Value Register
PWM_FPV
Read-write
0x0
0x6C
PWM Fault Protection Enable Register
PWM_FPE
Read-write
0x0
0x70-0x78
Reserved
–
–
–
0x7C
PWM Event Line 0 Mode Register
PWM_ELMR0
Read-write
0x0
0x80
PWM Event Line 1 Mode Register
PWM_ELMR1
Read-write
0x0
0x84-0x9C
Reserved
–
–
–
0xA0 - 0xAC
Reserved
–
–
–
0xB0
PWM Stepper Motor Mode Register
PWM_SMMR
Read-write
0x0
0xB4-0xBC
Reserved
–
–
–