Hardware/USB Host Controller
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Enhanced Host Controller Interface (EHCI)
| EHCI | |
| Access | |
|---|---|
| Broadway | None |
| Starlet | Full |
| Registers | |
| Base | 0x0d040000 |
| Length | 0x100 |
| Access size | 32 bits |
| Byte order | Reversed Little Endian |
| IRQs | |
| Hollywood | 4 |
| EHCI Registers | |||
|---|---|---|---|
| Address | Bits | Name | Description |
| 0x0d040000 | 32 | EHC0_CAPLENVER | |
| 0x0d040004 | 32 | EHC0_HCSPARAMS | |
| 0x0d040008 | 32 | EHC0_HCCPARAMS | |
| 0x0d04000c | 32 | EHC0_HCSP_PORTROUTE | |
| 0x0d040010 | 32 | EHC0_USBCMD | |
| 0x0d040014 | 32 | EHC0_USBSTS | |
| 0x0d040018 | 32 | EHC0_PRUSBINTR | |
| 0x0d040018 | 32 | EHC0_USBINTR | |
| 0x0d04001c | 32 | EHC0_FRINDEX | |
| 0x0d040020 | 32 | EHC0_CTRLDSSEGMENT | |
| 0x0d040024 | 32 | EHC0_PERIODICLISTBASE | |
| 0x0d040028 | 32 | EHC0_ASYNCICLISTADDR | |
| 0x0d040050 | 32 | EHC0_PRCONFIGFLAG | |
| 0x0d040054 | 32 | EHC0_PORTSC | |
| 0x0d040054 | 32 | PORT_CTRL | |
| 0x0d040090 | 32 | EHC_MISC_CTRL0 | |
| 0x0d040094 | 32 | EHC_PKTBUF_THRESHOLD | |
| 0x0d040098 | 32 | USB_PHY_STS0 | |
| 0x0d04009c | 32 | USB_PHY_STS1 | |
| 0x0d0400a0 | 32 | USB_PHY_STS2 | |
| 0x0d0400a4 | 32 | UTMI_CTRL | |
| 0x0d0400a8 | 32 | BIST_CTRL | |
| 0x0d0400ac | 32 | EHC_MISC_CTRL1 | |
| 0x0d0400b0 | 32 | USB_PHYCMN_CAL | |
| 0x0d0400b4 | 32 | PHYADJ_CTRL | |
| 0x0d0400c4 | 32 | EHC_PKTBUF_DEPTH | |
| 0x0d0400c8 | 32 | EHC_BREAK_MEM_XFR | |
| 0x0d0400cc | 32 | USB_CHICKENBITS | |
Open Host Controller Interface #0
| OHCI0 | |
| Access | |
|---|---|
| Broadway | None |
| Starlet | Full |
| Registers | |
| Base | 0x0d050000 |
| Length | 0x200 |
| Access size | 32[check] bits |
| Byte order | Reversed Little Endian |
| IRQs | |
| Hollywood | 5 |
| OHCI0 Registers | |||
|---|---|---|---|
| Address | Bits | Name | Description |
| 0x0d050000 | 32 | OHC0_HCREV | |
| 0x0d050004 | 32 | OHC0_HCCTRL | |
| 0x0d050008 | 32 | OHC0_HCCMDSTAT | |
| 0x0d05000c | 32 | OHC0_HCINTSTAT | |
| 0x0d050010 | 32 | OHC0_HCINTEN | |
| 0x0d050014 | 32 | OHC0_HCINTDIS | |
| 0x0d050018 | 32 | OHC0_HCHCCA | |
| 0x0d05001c | 32 | OHC0_HCPERCUR | |
| 0x0d050020 | 32 | OHC0_HCCTRLHD | |
| 0x0d050024 | 32 | OHC0_HCCTRLCUR | |
| 0x0d050028 | 32 | OHC0_HCBLKHD | |
| 0x0d05002c | 32 | OHC0_HCBLKCUR | |
| 0x0d050030 | 32 | OHC0_HCDNHD | |
| 0x0d050034 | 32 | OHC0_HCFMINT | |
| 0x0d050038 | 32 | OHC0_HCFMREM | |
| 0x0d05003c | 32 | OHC0_HCFMNUM | |
| 0x0d050040 | 32 | OHC0_HCPERST | |
| 0x0d050044 | 32 | OHC0_HCLSTHRESH | |
| 0x0d050048 | 32 | OHC0_HCRHDESCA | |
| 0x0d05004c | 32 | OHC0_HCRHDESCB | |
| 0x0d050050 | 32 | OHC0_HCRHSTAT | |
| 0x0d050054 | 32 | OHC0_HCRHPORT1STAT | |
| 0x0d050058 | 32 | OHC0_HCRHPORT2STAT | |
Open Host Controller Interface #1
| OHCI1 | |
| Access | |
|---|---|
| Broadway | None |
| Starlet | Full |
| Registers | |
| Base | 0x0d060000 |
| Length | 0x200 |
| Access size | 32[check] bits |
| Byte order | Reversed Little Endian |
| IRQs | |
| Hollywood | 6 |
| OHCI1 Registers | |||
|---|---|---|---|
| Address | Bits | Name | Description |
| 0x0d060000 | 32 | OHC1_HCREV | |
| 0x0d060004 | 32 | OHC1_HCCTRL | |
| 0x0d060008 | 32 | OHC1_HCCMDSTAT | |
| 0x0d06000c | 32 | OHC1_HCINTSTAT | |
| 0x0d060010 | 32 | OHC1_HCINTEN | |
| 0x0d060014 | 32 | OHC1_HCINTDIS | |
| 0x0d060018 | 32 | OHC1_HCHCCA | |
| 0x0d06001c | 32 | OHC1_HCPERCUR | |
| 0x0d060020 | 32 | OHC1_HCCTRLHD | |
| 0x0d060024 | 32 | OHC1_HCCTRLCUR | |
| 0x0d060028 | 32 | OHC1_HCBLKHD | |
| 0x0d06002c | 32 | OHC1_HCBLKCUR | |
| 0x0d060030 | 32 | OHC1_HCDNHD | |
| 0x0d060034 | 32 | OHC1_HCFMINT | |
| 0x0d060038 | 32 | OHC1_HCFMREM | |
| 0x0d06003c | 32 | OHC1_HCFMNUM | |
| 0x0d060040 | 32 | OHC1_HCPERST | |
| 0x0d060044 | 32 | OHC1_HCLSTHRESH | |
| 0x0d060048 | 32 | OHC1_HCRHDESCA | |
| 0x0d06004c | 32 | OHC1_HCRHDESCB | |
| 0x0d060050 | 32 | OHC1_HCRHSTAT | |
| 0x0d060054 | 32 | OHC1_HCRHPORT1STAT | |
| 0x0d060058 | 32 | OHC1_HCRHPORT2STAT | |