Datasheet

System Control Subsystem
Intel
®
Quark™ microcontroller D2000
Datasheet January 2016
422 Document Number: 333577-002EN
Bits Access
Type
Default Description PowerWell ResetSignal
27 RW/1S 1'h0 10 bit trim code from OTP
Lock
(OSC0_FTRIMOTP_LOCK)
1b: Lock
pwr_rst_n
26 RW/1S 1'h0 Crystal oscillator trim bits
Lock
(OSC0_FADJ_XTAL_LOCK)
1b: Lock
pwr_rst_n
25 RW/1S 1'h0 Oscillator 0 Temperature
Control Lock
(OSC0_TEMPCOMPPRG_LOCK
)
1b: Lock
pwr_rst_n
24 RW/1S 1'h0 Oscillator 0 bias current
Control Lock
(OSC0_IBIASPRG_LOCK)
1b: Lock
pwr_rst_n
23 RW/1S 1'h0 Oscillator 0 start-up Lock
(OSC0_START_UP_LOCK)
1b: Lock
pwr_rst_n
22 RW/1S 1'h0 Oscillator 0 Bypass Mode
Enable Lock
(OSC0_BYP_XTAL_LOCK)
1b: Lock
pwr_rst_n
21 RO 1'h0 RSVD (RSVD)
Reserved
20 RW/1S 1'h0 Debug mode test bits Reg 2
Lock
(OSC1_XTAL_32K_SET_REG2
_LOCK)
1b: Lock
pwr_rst_n
19 RW/1S 1'h0 Debug mode test bits Reg 1
Lock
(OSC1_XTAL_32K_SET_REG1
_LOCK)
1b: Lock
pwr_rst_n
18 RW/1S 1'h0 RTC Enable Bypass mode
Lock
(OSC1_BYP_XTAL_UP_LOCK)
1b: Lock
pwr_rst_n
17:1
4
RO 4'h0 RSVD (RSVD)
Reserved
13 RW/1S 1'h0 RTC Divider Lock
(RTC_DIV_LOCK)
1b: Lock
pwr_rst_n