| /freebsd/contrib/ntp/html/ |
| H A D | discipline.html | 1 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
4 <meta http-equiv="content-type" content="text/html;charset=iso-8859-1">
7 <!-- Changed by: stenn, 03-Jan-2020 -->
13 <!-- #BeginDate format:En2m -->3-Jan-2020 02:12<!-- #EndDate -->
18 <li class="inline"><a href="#pll">Phase-Lock Loop Operations</a></li>
24 …-lock feedback loop. It is an intricately crafted algorithm that automatically adapts for optimum…
29 …oscillator (VFO), to produce a raw offset sample <em>V<sub>d</sub></em>. Offset samples are proce…
30 …time in order to avoid setting the clock backward. In FLL mode the phase predictor is not used, w…
31 …time constant</em>, which results in a "stiffness" depending on the jitter of the availa…
33 …stable and satisfies the Nyquist criterion, which requires that the sampling rate be at least twic…
[all …]
|
| /freebsd/contrib/ntp/kernel/sys/ |
| H A D | timex.h | 21 * Added defines for hybrid phase/frequency-lock loop.
25 * defines for PPS phase-lock loop.
39 * This header file defines the Network Time Protocol (NTP) interfaces
45 * ntp_gettime - NTP user application interface
56 * ntp_adjtime - NTP daemon application interface
76 * phase-lock loop (PLL) model used in the kernel implementation. These
91 * MAXTC establishes the maximum time constant of the PLL. With the
92 * SHIFT_KG and SHIFT_KF values given and a time constant range from
100 #define MAXTC 6 /* maximum time constant (shift) */
105 * possible without overflow of a 32-bit word.
[all …]
|
| /freebsd/contrib/ntp/ntpd/ |
| H A D | ntpd-opts.def | 1 /* -*- Mode: Text -*- */
7 prog-name = "ntpd";
8 prog-title = "set clock via Network Time Protocol daemon";
11 #include ntpdbase-opts.def
14 explain = <<- _END_EXPLAIN
17 doc-section = {
18 ds-type = 'DESCRIPTION';
19 ds-format = 'mdoc';
20 ds-text = <<- _END_PROG_MDOC_DESCRIP
24 and maintains the system time of day in synchronism with Internet
[all …]
|
| H A D | ntpd.1ntpdmdoc | 4 .\" EDIT THIS FILE WITH CAUTION (ntpd-opts.mdoc)
6 .\" It has been AutoGen-ed May 25, 2024 at 12:03:54 AM by AutoGen 5.18.16
7 .\" From the definitions ntpd-opts.def
8 .\" and the template file agmdoc-cmd.tpl
17 .Op Fl \-option\-name Ns Oo Oo Ns "=| " Oc Ns Ar value Oc
24 and maintains the system time of day in synchronism with Internet
25 standard time servers.
27 Network Time Protocol (NTP) version 4, as defined by RFC\-590
[all...] |
| H A D | ntpd.mdoc.in | 4 .\" EDIT THIS FILE WITH CAUTION (ntpd-opts.mdoc)
6 .\" It has been AutoGen-ed May 25, 2024 at 12:03:54 AM by AutoGen 5.18.16
7 .\" From the definitions ntpd-opts.def
8 .\" and the template file agmdoc-cmd.tpl
17 .Op Fl \-option\-name Ns Oo Oo Ns "=| " Oc Ns Ar value Oc
24 and maintains the system time of day in synchronism with Internet
25 standard time servers.
27 Network Time Protocol (NTP) version 4, as defined by RFC\-590
[all...] |
| H A D | ntpd.1ntpdman | 2 . it 1 an-trap
6 .ds B-Font [CB]
7 .ds I-Font [CI]
8 .ds R-Font [CR]
10 .ds B-Font B
11 .ds I-Font I
12 .ds R-Font R
15 .\" EDIT THIS FILE WITH CAUTION (in-mem file)
17 .\" It has been AutoGen-ed May 25, 2024 at 12:04:07 AM by AutoGen 5.18.16
18 .\" From the definitions ntpd-opt
[all...] |
| H A D | ntpd.man.in | 2 . it 1 an-trap
6 .ds B-Font [CB]
7 .ds I-Font [CI]
8 .ds R-Font [CR]
10 .ds B-Font B
11 .ds I-Font I
12 .ds R-Font R
15 .\" EDIT THIS FILE WITH CAUTION (in-mem file)
17 .\" It has been AutoGen-ed May 25, 2024 at 12:04:07 AM by AutoGen 5.18.16
18 .\" From the definitions ntpd-opt
[all...] |
| H A D | refclock_atom.c | 2 * refclock_atom - clock driver for 1-pps signals
25 * This driver furnishes an interface for pulse-per-second (PPS) signals
28 * retime a server before redistributing the time to clients. It can
33 * within +-0.4 s by another means, such as a radio clock or NTP
37 * may require a one-shot flipflop to lengthen the pulse. The other is
41 * This driver requires the Pulse-per-Second API for Unix-lik
[all...] |
| /freebsd/contrib/ntp/html/drivers/ |
| H A D | driver22.html | 1 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
4 <meta http-equiv="content-type" content="text/html;charset=iso-8859-1">
7 <!-- Changed by: Harlan &, 31-Mar-2014 -->
14 <!-- #BeginDate format:En2m -->31-Mar-2014 07:46<!-- #EndDate -->
25 …-per-second (PPS) signal produced by a cesium clock, radio clock or related devices. It can be use…
26 …time and frequency relative to the PPS source, it cannot number the seconds. For this purpose an a…
27 …y versions of Tru64 (Alpha) and SunOS. See the <a href="../pps.html">Pulse-per-second (PPS) Signal…
31 pin (DB-9 pin 1, DB-25 pin 8) of the same connector. In some systems
59 precise timing reference based on an Ultra Stable Oscillator (USO) with accuracy
60 in the order of a Cesium oscillator. A PPS signal is derived from the USO
[all …]
|
| H A D | driver36.html | 1 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
4 <meta http-equiv="content-type" content="text/html;charset=iso-8859-1">
13 <!-- #BeginDate format:En2m -->15-Nov-2012 06:42<!-- #EndDate -->
20 Autotune Port: <tt>/dev/icom</tt>; 1200/9600 baud, 8-bits, no parity<br>
23 …time using shortwave radio transmissions from NIST time/frequency stations <a href="http://www.bld…
24 <p>The driver requires an audio codec or sound card with sampling rate 8 kHz and μ-law compandin…
25 …time when tracking a station. However, variations up to 0.3 ms can be expected due to diurnal vari…
26 …r, the mean offset with a 2.4-GHz P4 running FreeBSD 6.1 is generally within 0.1 ms short-term wit…
30 …-kHz μ-law companded codec samples using maximum-likelihood techniques which exploit the consid…
31 …ecision radio clock for WWV transmissions. Electrical Engineering Report 97-8-1, University of Del…
[all …]
|
| /freebsd/share/doc/papers/timecounter/ |
| H A D | timecounter.ms | 5 .\" ----------------------------------------------------------------------------
6 .\" "THE BEER-WARE LICENSE" (Revision 42):
9 .\" this stuff is worth it, you can buy me a beer in return. Poul-Henning Kamp
10 .\" ----------------------------------------------------------------------------
16 .A "Poul-Henning Kamp" "The FreeBSD Project"
18 The FreeBSD timecounters are an architecture-independent implementation
20 for tracking time. The binary timescale converts using simple
21 multiplication to canonical timescales based on micro- or nano-seconds
23 synchronisation. Timecounters are implemented using lock-less
24 stable-storage based primitives which scale efficiently in SMP
[all …]
|
| /freebsd/sys/contrib/device-tree/Bindings/arm/tegra/ |
| H A D | nvidia,tegra20-pmc.yaml | 1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/arm/tegra/nvidia,tegra20-pmc.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Thierry Reding <thierry.reding@gmail.com>
11 - Jonathan Hunter <jonathanh@nvidia.com>
16 - nvidia,tegra20-pmc
17 - nvidia,tegra30-pmc
18 - nvidia,tegra114-pmc
19 - nvidia,tegra124-pmc
[all …]
|
| /freebsd/sys/contrib/device-tree/Bindings/soc/tegra/ |
| H A D | nvidia,tegra20-pmc.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/soc/tegra/nvidia,tegra20-pmc.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Thierry Reding <thierry.reding@gmail.com>
11 - Jonathan Hunter <jonathanh@nvidia.com>
16 - nvidia,tegra20-pmc
17 - nvidia,tegra30-pmc
18 - nvidia,tegra114-pmc
19 - nvidia,tegra124-pmc
[all …]
|
| /freebsd/sys/contrib/device-tree/src/arm/nvidia/ |
| H A D | tegra114-asus-tf701t.dts | 1 // SPDX-License-Identifier: GPL-2.0
3 /dts-v1/;
5 #include <dt-bindings/input/gpio-keys.h>
6 #include <dt-bindings/input/input.h>
13 chassis-type = "convertible";
29 trusted-foundations {
30 compatible = "tlm,trusted-foundations";
31 tlm,version-major = <2>;
32 tlm,version-minor = <8>;
40 reserved-memory {
[all …]
|
| /freebsd/contrib/ntp/ |
| H A D | CommitLog | 1 ChangeSet@1.4062, 2024-05-25 00:06:49-07:00, ntpreleng@ntp-build.tal1.ntfo.org
5 ChangeLog@1.2103 +1 -0
8 ntpd/invoke-ntp.conf.texi@1.231 +1 -1
11 ntpd/invoke-ntp.keys.texi@1.214 +1 -1
14 ntpd/invoke-ntp
[all...] |
| /freebsd/sys/dev/sfxge/common/ |
| H A D | efx_regs_mcdi.h | 1 /*-
2 * SPDX-License-Identifier: BSD-2-Clause
4 * Copyright 2008-2013 Solarflare Communications Inc. All rights reserved.
32 /* Power-on reset state */
54 /* The 'doorbell' addresses are hard-wired to alert the MC when written */
57 /* The rest of these are firmware-defined */
65 /* Values to be written to the per-port status dword in shared
94 * | | \--- Response
95 * | \------- Error
96 * \------------------------------ Resync (always set)
[all …]
|
| /freebsd/sys/dev/iwm/ |
| H A D | if_iwmreg.h | 10 * Copyright(c) 2005 - 2014 Intel Corporation. All rights reserved.
31 * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
35 * Copyright(c) 2005 - 2014 Intel Corporation. All rights reserved.
73 * BEGIN iwl-csr.h
81 * low power states due to driver-invoked device resets
82 * (e.g. IWM_CSR_RESET_REG_FLAG_SW_RESET) or uCode-driven power-saving modes.
95 #define IWM_CSR_INT_COALESCING (0x004) /* accum ints, 32-usec units */
109 * 31-16: Reserved
110 * 15-
6706 uint16_t time; global() member
6736 uint16_t time; global() member
[all...] |
| /freebsd/share/dict/ |
| H A D | web2a | 12 A-b-c book
13 A-b-c method
14 abdomino-uterotomy
15 Abdul-baha
16 a-be
20 able-bodied
21 able-bodiedness
22 able-minded
23 able-mindedness
27 Abor-miri
[all …]
|
| H A D | web2 | 99810 Jean-Christophe
99811 Jean-Pierre
132751 oscillator
188346 stable
203545 time
|
| /freebsd/sys/dev/qlnx/qlnxe/ |
| H A D | reg_addr.h | 2 * Copyright (c) 2017-2018 Cavium, Inc.
78 …- For ending "endless completion". 0 - When receiving a completion timeout while receiving a compl…
79 … DataWidth:0x4 // 0 - TXCPL sync fifo pop underflow 1 - TXR sync fifo pop underflow 2 - TXW hea…
80 …s:R DataWidth:0x6 // 0 - RX target read and config sync fifo push overflow 1 - RX header syn…
81 …ataWidth:0x14 // 4:0 - TXCPL sync fifo pop status 9:5 - TXR sync fifo pop status 14:10 - TXW hea…
88 …ffff<<0) // Vendor ID. PCI-SIG assigned Manufacturer Identifier. Note: The access attributes of …
90 …ce Identifier. Note: The access attributes of this field are as follows: - Dbi: if (DBI_RO_WR_E…
116 … (0x1<<9) // Fast back-to-back transaction ena…
128 … (0x1<<23) // Fast back-to-back capable. Not ap…
145 …l has_io_bar=0. Note: The access attributes of this field are as follows: - Dbi: if (DBI_RO_WR_E…
[all …]
|