Datasheet

System Control Subsystem
Intel
®
Quark™ microcontroller D2000
January 2016 Datasheet
Document Number: 333577-002EN 403
Bits Access
Type
Default Description PowerWell ResetSignal
OSC0_CFG0[20:19]:
00b: Default bias current to
Gm mos in crystal oscillator
01b: Increase bias current by
23%
10b: Decrease bias current
by 23%
11b: Increase bias current by
46%
OSC0_CFG0[18:17]:
00b: Default fixed cap in cap
trim array crystal oscillator
01b: Increase fixed cap by
19%
10b: Decrease fixed cap by
38%
11b: Increase fixed cap by
38%
OSC0_CFG0[16]: Unused
15:8 RW/P/L 8'h0 Test Mode Inputs
(OSC0_HYB_SET_REG2)
OSC0_CFG0[15:14]:
00b: Default POR generation
in silicon oscillator
01b: Delay POR generation in
silicon oscillator
10b: Generate POR signal
earlier than default
11b: Default start up of PTAT
current reference
OSC0_CFG0[13:12]:
00b: Default bias current to
biasgen block for VREF
generation
01b: Zero bias current
10b: Make the bias current
1.5 times its default value
11b: Make the bias current
0.5 times its default value
OSC0_CFG0[11:10]:
00b: Default bias current to
biasgen block amp