Lines Matching +full:lsb +full:- +full:first
1 /*-
2 * SPDX-License-Identifier: BSD-2-Clause
4 * Copyright (c) 2013 George V. Neville-Neil
33 * The following set of constants are from Document SFF-8472
43 * 0-95 Serial ID Defined by SFP MSA
44 * 96-127 Vendor Specific Data
45 * 128-255 Reserved
48 * 0-55 Alarm and Warning Thresholds
49 * 56-95 Cal Constants
50 * 96-119 Real Time Diagnostic Interface
51 * 120-127 Vendor Specific
52 * 128-247 User Writable EEPROM
53 * 248-255 Vendor Specific
60 * device wishing to read these addresses must first have support for
65 /* Table 3.1 Two-wire interface ID: Data Fields */
98 * 20-35] */
131 SFF_8472_SN_START = 68, /* Vendor SN [Address A0h, Bytes 68-83] */
147 SFF_8472_COMPLIANCE = 94, /* SFF-8472 Compliance Indicates
148 * which revision of SFF-8472 the
167 * See SFF-8472 doc. */
206 * - Rx optical power. Bit 7 of
208 * 59 is LSB. Rx_PWR(4) should be
213 * - Rx optical power. Bit 7 of
215 * is LSB. Rx_PWR(3) should be set
222 * LSB. Rx_PWR(2) should be set to
229 * LSB. Rx_PWR(1) should be set to
236 * LSB. Rx_PWR(0) should be set to
243 * is LSB. Tx_I(Slope) should be
251 * LSB. Tx_I(Offset) should be set
258 * bit 0 of byte 81 is LSB.
267 * is LSB. Tx_PWR(Offset) should be
274 * byte 85 is LSB. T(Slope) should
281 * MSB, bit 0 of byte 87 is LSB.
290 * LSB. V(Slope) should be set to 1
298 * LSB. V(Offset) should be set to
336 * RS(1) State Digital state of SFP input pin AS(1) per SFF-8079 or
337 * RS(1) per SFF-8431. Updated within 100ms of change on pin. See A2h
345 * This pin is also known as AS(0) in SFF-8079 and RS(0) in SFF-8431.
382 * Identifier constants has taken from SFF-8024 rev 4.6 table 4.1
394 SFF_8024_ID_XFPE = 0x8, /* XFP-E */
397 SFF_8024_ID_DWDM_SFP = 0xB, /* DWDM-SFP */
410 SFF_8024_ID_QSFP_DD = 0x18, /* QSFP-DD 8X Pluggable Transceiver */
412 SFF_8024_ID_SFP_DD = 0x1A, /* SFP-DD 2X Pluggable Transceiver */
431 "XFP-E",
434 "DWDM-SFP/SFP+",
447 "QSFP-DD",
449 "SFP-DD",
512 * as the full 16 bit value (0 – 65535) with LSB equal to 100 uVolt,
519 * as the full 16 bit value (0 – 65535) with LSB equal to 2 uA,
527 * the full 16 bit value (0 – 65535) with LSB equal to 0.1 uW,
528 * yielding a total range of 0 to 6.5535 mW (~ -40 to +8.2 dBm).