Intel® Core™ Ultra Processors for H-series and U-series Platforms SOC I/O Registers
xHCI MMIO Registers
Offset | Size (Bytes) | Register Name (Register Symbol) | Scope | Default Value |
---|---|---|---|---|
0h | 1 | Package | 80h | |
2h | 2 | Package | 0120h | |
4h | 4 | Package | 0E000840h | |
8h | 4 | Package | 14200054h | |
ch | 4 | Package | 00A0000Ah | |
10h | 4 | Package | 20007FC1h | |
14h | 4 | Package | 00003000h | |
18h | 4 | Package | 00002000h | |
80h | 4 | Package | 00000000h | |
84h | 4 | Package | 00000001h | |
88h | 4 | Package | 00000001h | |
94h | 4 | Package | 00000000h | |
98h | 4 | Package | 00000000h | |
9ch | 4 | Package | 00000000h | |
b0h | 4 | Package | 00000000h | |
b4h | 4 | Package | 00000000h | |
b8h | 4 | Package | 00000000h | |
480h | 4 | Package | 000002A0h | |
484h | 4 | Package | 00000000h | |
48ch | 4 | Package | 00000000h | |
540h | 4 | Package | 000002A0h | |
544h | 4 | Package | 00000000h | |
548h | 4 | Package | 00000000h | |
2000h | 4 | Package | 00000000h | |
2020h | 4 | Package | 00000000h | |
2024h | 4 | Package | 00000FA0h | |
2028h | 4 | Package | 00000000h | |
2030h | 4 | Package | 00000000h | |
2034h | 4 | Package | 00000000h | |
2038h | 4 | Package | 00000000h | |
203ch | 4 | Package | 00000000h | |
3000h | 4 | Package | 00000000h | |
8004h | 4 | Package | 20425355h | |
800ch | 4 | Package | 00000000h | |
8010h | 4 | Package | 000C0021h | |
8014h | 4 | Package | 05DC0012h | |
8018h | 4 | Package | 01E00023h | |
8020h | 4 | Package | 03201402h | |
8024h | 4 | Package | 20425355h | |
8028h | 4 | Package | 4000020Dh | |
802ch | 4 | Package | 00000000h | |
8030h | 4 | Package | 00050134h | |
8034h | 4 | Package | 000A4135h | |
8038h | 4 | Package | 000A4136h | |
803ch | 4 | Package | 00144137h | |
8094h | 4 | Package | 00C0E140h | |
80a4h | 4 | Package | 49ED509Ch | |
80b0h | 4 | Package | 0080037Fh | |
80b8h | 4 | Package | 00000000h | |
80e0h | 4 | Package | 80001800h | |
80ech | 4 | Package | 18000000h | |
80f0h | 4 | Package | 314803A0h | |
80f4h | 4 | Package | 80C40620h | |
80f8h | 4 | Package | F865EB6Bh | |
80fch | 4 | Package | 00008003h | |
8140h | 4 | Package | FF01903Ch | |
8144h | 4 | Package | 0000023Fh | |
8154h | 4 | Package | 81190206h | |
816ch | 4 | Package | 00004038h | |
8174h | 4 | Package | 01400C01h | |
817ch | 4 | XHC Latency Tolerance Parameters High Idle Time Control (XLTP_HITC) | Package | 00050002h |
8180h | 4 | XHC Latency Tolerance Parameters Medium Idle Time Control (XLTP_MITC) | Package | 00050002h |
8184h | 4 | XHC Latency Tolerance Parameters Low Idle Time Control (XLTP_LITC) | Package | 00050002h |
81b8h | 4 | Package | 000020C8h | |
81c4h | 4 | Package | 00000908h | |
846ch | 4 | Package | 00002201h | |
84f4h | 4 | Package | 000003C6h | |
84f8h | 4 | Package | 00000000h | |
84fch | 4 | Package | 00000000h | |
8700h | 4 | Package | 0005100Ah | |
8e10h | 4 | Package | 000012C9h | |
8e14h | 4 | Package | 00000000h | |
8e18h | 4 | Package | 00000000h | |
8e20h | 4 | Package | 00000000h | |
8e24h | 4 | Package | 00000000h | |
90a4h | 4 | Package | 00000000h | |
90a8h | 4 | Package | 00000000h | |
90ach | 4 | Package | 00000000h | |
90b0h | 4 | Package | 00000000h | |
90b4h | 4 | Package | 00000000h | |
90b8h | 4 | Package | 00000000h | |
90bch | 4 | Package | 00000000h | |
90c0h | 4 | Package | 00000000h | |
9124h | 4 | Package | 00000000h | |
9128h | 4 | Package | 00000000h | |
912ch | 4 | Package | 00000000h | |
9130h | 4 | Package | 00000000h | |
9134h | 4 | Package | 00000000h | |
9138h | 4 | Package | 00000000h | |
913ch | 4 | Package | 00000000h | |
9140h | 4 | Package | 00000000h |