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X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?us-ascii?Q?csPCm4V3jZOiwdFCdGWi74YeO8cmvLHYrdLULpQB/QoULE6xYbF7G7kHjny2?= =?us-ascii?Q?L/TR3tPAx1Uzd2vMMdqsKP6k+cXKUReiimg861fNmQEDow1dCTeQ7+ZWwcV3?= =?us-ascii?Q?4KceAVo30EyBrDVkR9eCNHAIxWcdPTlywngi8uzqqNo7hwgmAIgDc01TWAyY?= =?us-ascii?Q?w2ujSWhO++7yDL8IR+bftbD1LJmD2JNqVkkJtDG5wYBoUV6mVP6vsaavC2Xr?= =?us-ascii?Q?q1S/oknrplk4KZGYui4GE0JvjVTsq6OJlr1bfb143fGBXE1kpsy5VKCSL7h3?= =?us-ascii?Q?+1mRuDcTKWSiaFtmv2ZI5lXfZOBhDC99wrDLsbjgRuloGPYHdntkaILtQett?= =?us-ascii?Q?wJP/zJoBIfH2EzfD5KnOjA8bWZ9AklmsbqmT43z6Ji6/EPRepFoJfMPDmWTG?= =?us-ascii?Q?I53BSES6x7JtonDsrmuO77djMHUofX+vlP4D8pg8ISM/oNZuxd4Nh2p2DOkx?= =?us-ascii?Q?vqLgzrFbMHyXHvk3nmmaG25VYTspmnA0McUIthduIGib/VnO5HwbyjEsKY7Z?= =?us-ascii?Q?XKKDNr6QhkU/N1YtdXmURRU6G/BTtLuVXfo2yn+w/q++EHxxt41D2igBxcwZ?= =?us-ascii?Q?C+9lZmCfMqRAZ3aAtBMvNZ4UJbrLf6hmI9zb5bAwsJnwDRp9F5l0f8EVJaI0?= =?us-ascii?Q?pI0sRM9MY6u/08IiVY7z+rThmXPjEUk/2XKMnoKyvOuU7HmLeJ2upI2qPCvP?= =?us-ascii?Q?INPyz+O1UDrXC9NqcNf78YgNqoFighZNTXW/OPYf0kPUhliwGZkafLUKL8P/?= =?us-ascii?Q?vlvb13b4gyry/+Frp6ZN0xlTv9Y4mXSZXiV448+HGwP9gElWgTytBdYOc5Ze?= =?us-ascii?Q?VoiscX6sYavPGcqpq8LhTEkgsRwInPWJwovolFegbKwJ5tuRFAEtPJ7o9W1L?= =?us-ascii?Q?FUUJaJD2gxinRj6FQxDcZysbuXjm27IjA72i1hu5I9eoB2/ewl2frPzsFvIW?= =?us-ascii?Q?obmFHprUH3zvtHjg1nMx7kukZdThSnKENn836KI0tXitLnKrn4jz0Yhp9FFk?= =?us-ascii?Q?1ETdDMi27tUjadSi2kiMZ+fc0oXdXdGjYsTE0NdLFeqXiwbowWEnNi1b6EcG?= =?us-ascii?Q?3u30M78bW5e9rsAw4nlx7uPSKEk1v7qje8mVStKLAJouUnAC0krlem+l0E8K?= =?us-ascii?Q?LW23gTpeJD4Zc3zHjgYnJ66YINHceY7RC0klDEqhbGVf9r2qZeQuadb86MlZ?= =?us-ascii?Q?uP3EmCdOcqvaWMI+Lui//fKjQw8ZMRuZ82qlABHxqlVG5t7NWGhXI2MlmwhE?= =?us-ascii?Q?M6oqaONsEaWz+kwsWhPXSJNVopm27txu4kvvNNzsieSo0qyCojxK79VEO9nR?= =?us-ascii?Q?GU6esObxkq6VOEe+oWX7RMsvCT2GSaYd3BptAwBXg/bcOg2zf/Pma9lhca3n?= =?us-ascii?Q?DCoJ7vMhUE1TqUWUDxkgTuiwVyzCQAiTTbuClTuvufVeza02UgfSdnZlCHNS?= =?us-ascii?Q?z+rECSF/TJcCo+hUzqCeT0ewNmWcttMve4RPFIwfIWWtXyBhTl6/vGzlPfx4?= =?us-ascii?Q?o8kDx/aeV4Gq+NE7MrthAaU6tyce5Jvbe35jq59VtzF9qoF143hS3OJEKx32?= =?us-ascii?Q?Js/9WtO6JR80i1dRRljv1llHro+0MOA5bg07Bnr4Lld/w4NckWwY6j9TelMs?= =?us-ascii?Q?nWNuKOGq43QFSVVmtDM/e2ufr+N32ZKhBEFbgFNt63FCni9tGjgk1PLDVIBx?= =?us-ascii?Q?XjdiJyYIkXjYO+N0Ti2AxcN4+QLztGU2n7TaJCLRIeb7QRF4i3hRQhOXwAA3?= =?us-ascii?Q?Xapq9Qg4kA=3D=3D?= X-OriginatorOrg: oss.nxp.com X-MS-Exchange-CrossTenant-Network-Message-Id: 235cc537-b890-4346-a9c8-08dea594902c X-MS-Exchange-CrossTenant-AuthSource: PAXPR04MB8459.eurprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 29 Apr 2026 02:11:02.8591 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 686ea1d3-bc2b-4c6f-a92c-d99c5c301635 X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: IWH8RnHWDGmxcyiIxEXkN8cjlAOoA/bdziEyjYsNJIN91eyMo73v96R7Z9NdIO2dtiocdh0hE33O3ZUXZl/ZOw== X-MS-Exchange-Transport-CrossTenantHeadersStamped: DU6PR04MB11158 On Fri, Apr 17, 2026 at 04:29:10PM +0800, Richard Zhu wrote: >When the internal PLL is used as the PCIe reference clock source on i.MX95, >a REFCLK rise-fall time mismatch is observed during PCIe Gen1 compliance >testing with the Lfast IO analyzer. > >Fix this issue by configuring the IREF_TX field to 0xF (15), which adjusts >the transmitter current reference to meet the PCIe specification timing >requirements. > >Signed-off-by: Richard Zhu Reviewed-by: Peng Fan