Intel® Core™ Ultra Processors for H-series and U-series Platforms SOC I/O Registers
| ID | Date | Version | Classification |
|---|---|---|---|
| 795260 | 12/14/2023 | 001 | Public |
Touch Host Controller (THC) PCI Configuration (D16:F0/1) Registers
The following registers apply to THC #1 and TCH #2.
- THC #1 at Device 16:Function 0
- THC #2 at Device 16:Function 1
| Offset | Size (Bytes) | Register Name (Register Symbol) | Scope | Default Value |
|---|---|---|---|---|
| 0h | 4 | Package | XXXX8086h | |
| 4h | 4 | Package | 02900000h | |
| 8h | 4 | Package | 090100XXh | |
| ch | 4 | BIST_Header Type_Latency Timer_Cache Line Size (THC_CFG_BIST_HTYPE_LT_CLS) | Package | 00800000h |
| 10h | 4 | Package | 00000004h | |
| 14h | 4 | Package | 00000000h | |
| 2ch | 4 | Package | 00000000h | |
| 34h | 4 | Package | 00000050h | |
| 3ch | 4 | Package | 00000000h | |
| 40h | 4 | Package | 00000000h | |
| 50h | 4 | MSI Message Control_ Next Pointer and Capability ID (THC_CFG_MSIMC_MSINP_MSICID) | Package | 00807005h |
| 54h | 4 | Package | 00000000h | |
| 58h | 4 | Package | 00000000h | |
| 5ch | 4 | Package | 00000000h | |
| 70h | 4 | PCI Power Management Capability (THC_CFG_PMCAP_PMNP_PMCID) | Package | C0030001h |
| 74h | 4 | PCI Power Management Control and Status (THC_CFG_PMD_PMCSRBSE_PMCSR) | Package | 00000008h |
| 90h | 4 | Package | F0140009h | |
| 94h | 4 | Package | 01400010h | |
| 98h | 4 | Package | 00000000h | |
| 9ch | 4 | Package | 00000101h | |
| a0h | 4 | Package | 00000800h | |
| a4h | 4 | Package | 00000008h |