Novatel Software Version 4.45 OM-20000026 Rev 1 180 MiLLennium Command Descriptions Manual, Table D-5 Receiver Self-Test Status Codes

D Logs summary
180 MiLLennium Command Descriptions Manual
Table D-5 Receiver Self-Test Status Codes
Notes on Table D-5:
1. Bit 3: On OEM GPSCards, “ROM” includes all forms of non-volatile memory.
2. Bits 12-15: Flag is reset to 0 five minutes after the last overrun/overload condition has occurred.
GPSCard example:
All OK = 0000 0000 0000 1010 0000 0000 1111 1111 (binary) = 000A00FF (hexadecimal) ; using a VCTCXO oscillator.
RECEIVER STATUS - DETAILED BIT DESCRIPTIONS OF SELF-TEST
Bit 0 Antenna
1 This bit will be set good if the antenna is drawing the appropriate amount of cu rrent from the GPSC ard
antenna jack.
0 If the antenna connections are shorted together then this bit will be clear (0) indicating a possible antenna
port problem.
Bit 1 L1 PLL
1When the L1 RF downconverter passes self-test, the bit will be set to 1.
0 If a fault is detected in the L1 RF downconverter, this bit is set to 0.
Bit 2 RAM
1 When this bit is set to 1, the receiver RAM has passed the self-test requirements.
0 If the bit has been set to 0, then RAM test has failed; please contact NovAtel Customer Service.
Bit 3 ROM (Note: “ROM” includes all forms of nov-volatile memory (NVM))
1 When this bit is set to 1, the receiver ROM test has passed the self test requirements.
0 A zero bit indicates the receiver has failed the ROM test.
Bit 4 DSP
N7 N6 N5 N4 N3 N2 N1 N0 <- <-Nibble Number
2726252423222120191817161514131211109876543210Bit Des cription Range Values Hex Value
lsb = 0ANTENNA 1 = good, 0 = bad 00000001
1L1 PLL 1 = good, 0 = bad 00000002
2RAM 1 = good, 0 = bad 00000004
3ROM 1 = good, 0 = bad 00000008
4DSP 1 = good, 0 = bad 00000010
5L1 AGC 1 = good, 0 = bad 00000020
6COM 1 1 = good, 0 = bad 00000040
7COM 2 1 = good, 0 = bad 00000080
8WEEK 1 = not set, 0 = set 00000100
9NO COARSETIME 1 = not set, 0 = set 00000200
10NO FINETIME 1 = not set, 0 = set 00000400
11L1 JA MMER 1 = present, 0 = normal 00000800
12BUFFER COM 1 1 = overrun, 0 = normal 00001000
13BUFFER COM 2 1 = overrun, 0 = normal 00002000
14BUFFER CONSOLE 1 = overrun, 0 = normal 00004000
15CPU OVERLOAD 1 = overl oad, 0 = normal 00008000
16ALMA NAC SAVED IN NVM 1 = yes, 0 = no 00010000
17L2 AGC 1 = good, 0 = bad 00020000
18L2 JA MMER 1 = present, 0 = normal 00040000
19L2 PLL 1 = good, 0 = bad 00080000
20OCXO PLL 1 = good, 0 = bad 00100000
21SA VED ALMA. NEED S UPDATE 1 = yes, 0 = no 00200000
22ALMA NAC INVALID 1 = invalid, 0 = valid 00400000
23POSITION SOLUTION INVALID 1 = invali d, 0 = valid 00800000
24POSITION FIXED 1 = yes, 0 = no 01000000
25CLOCK MODEL INVALID 1 = invalid, 0 = valid 02000000
26CLOCK STEERING DISABLED 1 = disabled, 0 = enabled 04000000
27RESERVED
28-31 RESERVED