xref: /freebsd/contrib/ntp/README.refclocks (revision ea906c4152774dff300bb26fbfc1e4188351c89a)
1ba371819SOllivier RobertThis is a list of the #define REFCLK_* stuff.
2ba371819SOllivier Robert
3ba371819SOllivier RobertIf you want to add a new refclock let us know and we'll assign you a number.
4ba371819SOllivier Robert
5ba371819SOllivier RobertShould this list also include the name of the party responsible for the
6ba371819SOllivier Robertrefclock?
7ba371819SOllivier Robert
8ba371819SOllivier RobertLOCALCLOCK	1	/* external (e.g., lockclock) */
9ba371819SOllivier RobertGPS_TRAK	2	/* TRAK 8810 GPS Receiver */
10ba371819SOllivier RobertWWV_PST		3	/* PST/Traconex 1020 WWV/H */
11ba371819SOllivier RobertSPECTRACOM	4	/* Spectracom (generic) Receivers */
12ba371819SOllivier RobertTRUETIME	5	/* TrueTime (generic) Receivers */
13ba371819SOllivier RobertIRIG_AUDIO	6	/* IRIG-B/W audio decoder */
14ba371819SOllivier RobertCHU_AUDIO	7	/* CHU audio demodulator/decoder */
15ba371819SOllivier RobertPARSE		8	/* generic driver (usually DCF77,GPS,MSF) */
16ba371819SOllivier RobertGPS_MX4200	9	/* Magnavox MX4200 GPS */
17ba371819SOllivier RobertGPS_AS2201	10	/* Austron 2201A GPS */
18ba371819SOllivier RobertGPS_ARBITER	11	/* Arbiter 1088A/B/ GPS */
19ba371819SOllivier RobertIRIG_TPRO	12	/* KSI/Odetics TPRO-S IRIG */
20ba371819SOllivier RobertATOM_LEITCH	13	/* Leitch CSD 5300 Master Clock */
21ba371819SOllivier RobertMSF_EES		14	/* EES M201 MSF Receiver */
22ba371819SOllivier RobertGPSTM_TRUE	15	/* OLD TrueTime GPS/TM-TMD Receiver */
23ba371819SOllivier RobertIRIG_BANCOMM	16	/* Bancomm GPS/IRIG Interface */
24ba371819SOllivier RobertGPS_DATUM	17	/* Datum Programmable Time System */
25ba371819SOllivier RobertNIST_ACTS	18	/* NIST Auto Computer Time Service */
26ba371819SOllivier RobertWWV_HEATH	19	/* Heath GC1000 WWV/WWVH Receiver */
27ba371819SOllivier RobertGPS_NMEA	20	/* NMEA based GPS clock */
28ba371819SOllivier RobertGPS_VME		21	/* TrueTime GPS-VME Interface */
29ba371819SOllivier RobertATOM_PPS	22	/* 1-PPS Clock Discipline */
30ea906c41SOllivier RobertPTB_ACTS	NIST_ACTS
31ea906c41SOllivier RobertUSNO		NIST_ACTS
32ba371819SOllivier RobertGPS_HP		26	/* HP 58503A Time/Frequency Receiver */
33ba371819SOllivier RobertARCRON_MSF	27	/* ARCRON MSF radio clock. */
34ba371819SOllivier RobertSHM		28	/* clock attached thru shared memory */
35ba371819SOllivier RobertPALISADE	29	/* Trimble Navigation Palisade GPS */
36ba371819SOllivier RobertONCORE		30	/* Motorola UT Oncore GPS */
37ba371819SOllivier RobertGPS_JUPITER	31	/* Rockwell Jupiter GPS receiver */
38ba371819SOllivier RobertCHRONOLOG	32	/* Chrono-log K WWVB receiver */
39ba371819SOllivier RobertDUMBCLOCK	33	/* Dumb localtime clock */
40ba371819SOllivier RobertULINK		34	/* Ultralink M320 WWVB receiver */
41ba371819SOllivier RobertPCF		35	/* Conrad parallel port radio clock */
42ba371819SOllivier RobertWWV_AUDIO	36	/* WWV/H audio demodulator/decoder */
43ba371819SOllivier RobertFG		37	/* Forum Graphic GPS */
44ba371819SOllivier RobertHOPF_SERIAL	38	/* hopf DCF77/GPS serial line receiver */
45ba371819SOllivier RobertHOPF_PCI	39	/* hopf DCF77/GPS PCI receiver */
46ba371819SOllivier RobertJJY		40	/* JJY receiver */
47ba371819SOllivier RobertTT560		41	/* TrueTime 560 IRIG-B decoder */
48ba371819SOllivier RobertZYFER		42	/* Zyfer GPStarplus receiver */
49ba371819SOllivier RobertRIPENCC		43	/* RIPE NCC Trimble driver */
50ba371819SOllivier Robert???????		44	Claas Hilbrecht (20020711)
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