SAM4L Datasheet, PDF (213/1185 Pages) ATMEL Corporation – ATSAM ARM-based Flash MCU

ATSAM4L4/L2
13.7 User Interface
Table 13-3. SCIF Register Memory Map
Offset
Register
0x0000
Interrupt Enable Register
0x0004
Interrupt Disable Register
0x0008
Interrupt Mask Register
0x000C
Interrupt Status Register
0x0010
Interrupt Clear Register
0x0014
Power and Clocks Status Register
0x0018
Unlock Register
0x001C
Chip Specific Configuration Register
0x0020
Oscillator Control Register
0x0024
PLL0 Control Register
0x0028
DFLL0 Config Register
0x002C
DFLL Value Register
0x0030
DFLL0 Multiplier Register
0x0034
DFLL0 Step Register
0x0038
DFLL0 Spread Spectrum Generator Control
Register
0x003C
DFLL0 Ratio Register
0x0040
DFLL0 Synchronization Register
0x0044
System RC Oscillator Calibration Register
0x0048
4/8/12MHz RC Oscillator Configuration
Register
0x004C
4/8/12MHz RC Oscillator Status Register
0x0050
80MHz RC Oscillator Register
0x0064
High Resolution Prescaler Control Register
0x0068
Fractional Prescaler Control Register
0x006C
Fractional Prescaler Multiplier Register
0x0070
Fractional Prescaler DIVIDER Register
0x0074
Generic Clock Control0
0x0078
Generic Clock Control1
0x007C
Generic Clock Control2
0x0080
Generic Clock Control3
0x0084
Generic Clock Control4
0x0088
Generic Clock Control5
0x008C
Generic Clock Control6
Register Name
IER
IDR
IMR
ISR
ICR
PCLKSR
UNLOCK
CSCR
OSCCTRL0
PLL0
DFLL0CONF
DFLL0VAL
DFLL0MUL
DFLL0STEP
DFLL0SSG
DFLL0RATIO
DFLL0SYNC
RCCR
RCFASTCFG
RCFASTSR
RC80MCR
HRPCR
FPCR
FPMUL
FPDIV
GCCTRL0
GCCTRL1
GCCTRL2
GCCTRL3
GCCTRL4
GCCTRL5
GCCTRL6
Access
Write Only
Write Only
Read Only
Read Only
Write Only
Read Only
Write Only
Read/Write
Read/Write
Read/Write
Read/Write
Read/Write
Read/Write
Read/Write
Read/Write
Read Only
Write Only
Read/Write
Read/Write
Read Only
Read/Write
Read/Write
Read/Write
Read/Write
Read/Write
Read/Write
Read/Write
Read/Write
Read/Write
Read/Write
Read/Write
Read/Write
Reset
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
-⁽²⁾
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
0x00000000
42023C–SAM–02/2013
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