Lines Matching +full:spread +full:- +full:spectrum +full:- +full:center

7  * Copyright(c) 2008 - 2011 Intel Corporation. All rights reserved.
20  * Foundation, Inc., 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
26  * Copyright(c) 2008 - 2011 Intel Corporation. All rights reserved.
103 		 * - A value of 1 indicates generation 1 (i.e. 1.5 Gb/s).
104 		 * - A value of 2 indicates generation 2 (i.e. 3.0 Gb/s).
105 		 * - A value of 3 indicates generation 3 (i.e. 6.0 Gb/s).
228 		 * Spread Spectrum Clocking (SSC) settings for SATA and SAS.
234 			 * NOTE: Max spread for SATA is +0 / -5000 PPM.
235 			 * Down-spreading SSC (only method allowed for SATA):
237 			 *  SATA SSC Tx at +0 / -1419 PPM Spread    = 0x2
238 			 *  SATA SSC Tx at +0 / -2129 PPM Spread    = 0x3
239 			 *  SATA SSC Tx at +0 / -4257 PPM Spread    = 0x6
240 			 *  SATA SSC Tx at +0 / -4967 PPM Spread    = 0x7
246 			 * NOTE: Max spread for SAS down-spreading +0 /
247 			 *	 -2300 PPM
248 			 * Down-spreading SSC:
249 			 *  SAS SSC Tx at +0 / -1419 PPM Spread     = 0x2
250 			 *  SAS SSC Tx at +0 / -2129 PPM Spread     = 0x3
252 			 * NOTE: Max spread for SAS center-spreading +2300 /
253 			 *	 -2300 PPM
254 			 * Center-spreading SSC:
255 			 *  SAS SSC Tx at +1064 / -1064 PPM Spread  = 0x3
256 			 *  SAS SSC Tx at +2129 / -2129 PPM Spread  = 0x6
263 			 * should be 0 for Down-spreading.
264 			 * SAS SSC Tx spread type:
265 			 *  Down-spreading SSC      = 0
266 			 *  Center-spreading SSC    = 1
278 		 * "short"- up to 3m, "medium"-3m to 6m, and "long"- more than
284 		 * ASSIGNMENT:   <phy3><phy2><phy1><phy0>  - Medium cable
287 		 * ASSIGNMENT:   <phy3><phy2><phy1><phy0>  - Long cable length
290 		 * BITS 7-4 are set when the cable length is assigned to medium
291 		 * BITS 3-0 are set when the cable length is assigned to long
300 		 *    phy3 - medium
301 		 *    phy2 - long
302 		 *    phy1 - short
303 		 *    phy0 - short