www.pudn.com > USB_HID.rar > usbreg.h
/***********************************************************************/ /* This file is part of the uVision/ARM development tools */ /* Copyright KEIL ELEKTRONIK GmbH 2002-2005 */ /***********************************************************************/ /* */ /* USBREG.H: Header file for Philips LPC214X USB */ /* */ /***********************************************************************/ #ifndef __USBREG_H #define __USBREG_H #define SCB_BASE_ADDR 0xE01FC000 /* System Control Block */ /* PLL48 Registers */ #define PLL48CON (*(volatile unsigned int*)(SCB_BASE_ADDR + 0xA0)) #define PLL48CFG (*(volatile unsigned int*)(SCB_BASE_ADDR + 0xA4)) #define PLL48STAT (*(volatile unsigned int*)(SCB_BASE_ADDR + 0xA8)) #define PLL48FEED (*(volatile unsigned int*)(SCB_BASE_ADDR + 0xAC)) /* PLL48 Bit Definitions */ #define PLLCON_PLLE (1<<0) /* PLL Enable */ #define PLLCON_PLLC (1<<1) /* PLL Connect */ #define PLLCFG_MSEL (0x1F<<0) /* PLL Multiplier */ #define PLLCFG_PSEL (0x03<<5) /* PLL Divider */ #define PLLSTAT_PLOCK (1<<10) /* PLL Lock Status */ #define USB_BASE_ADDR 0xE0090000 /* USB Base Address */ /* Device Interrupt Registers */ #define DEV_INT_STAT (*(volatile unsigned int*)(USB_BASE_ADDR + 0x00)) #define DEV_INT_EN (*(volatile unsigned int*)(USB_BASE_ADDR + 0x04)) #define DEV_INT_CLR (*(volatile unsigned int*)(USB_BASE_ADDR + 0x08)) #define DEV_INT_SET (*(volatile unsigned int*)(USB_BASE_ADDR + 0x0C)) #define DEV_INT_PRIO (*(volatile unsigned int*)(USB_BASE_ADDR + 0x2C)) /* Endpoint Interrupt Registers */ #define EP_INT_STAT (*(volatile unsigned int*)(USB_BASE_ADDR + 0x30)) #define EP_INT_EN (*(volatile unsigned int*)(USB_BASE_ADDR + 0x34)) #define EP_INT_CLR (*(volatile unsigned int*)(USB_BASE_ADDR + 0x38)) #define EP_INT_SET (*(volatile unsigned int*)(USB_BASE_ADDR + 0x3C)) #define EP_INT_PRIO (*(volatile unsigned int*)(USB_BASE_ADDR + 0x40)) /* Endpoint Realization Registers */ #define REALIZE_EP (*(volatile unsigned int*)(USB_BASE_ADDR + 0x44)) #define EP_INDEX (*(volatile unsigned int*)(USB_BASE_ADDR + 0x48)) #define MAXPACKET_SIZE (*(volatile unsigned int*)(USB_BASE_ADDR + 0x4C)) /* Command Reagisters */ #define CMD_CODE (*(volatile unsigned int*)(USB_BASE_ADDR + 0x10)) #define CMD_DATA (*(volatile unsigned int*)(USB_BASE_ADDR + 0x14)) /* Data Transfer Registers */ #define RX_DATA (*(volatile unsigned int*)(USB_BASE_ADDR + 0x18)) #define TX_DATA (*(volatile unsigned int*)(USB_BASE_ADDR + 0x1C)) #define RX_PLENGTH (*(volatile unsigned int*)(USB_BASE_ADDR + 0x20)) #define TX_PLENGTH (*(volatile unsigned int*)(USB_BASE_ADDR + 0x24)) #define USB_CTRL (*(volatile unsigned int*)(USB_BASE_ADDR + 0x28)) /* System Register */ #define DC_REVISION (*(volatile unsigned int*)(USB_BASE_ADDR + 0x7C)) /* DMA Registers */ #define DMA_REQ_STAT (*(volatile unsigned int*)(USB_BASE_ADDR + 0x50)) #define DMA_REQ_CLR (*(volatile unsigned int*)(USB_BASE_ADDR + 0x54)) #define DMA_REQ_SET (*(volatile unsigned int*)(USB_BASE_ADDR + 0x58)) #define UDCA_HEAD (*(volatile unsigned int*)(USB_BASE_ADDR + 0x80)) #define EP_DMA_STAT (*(volatile unsigned int*)(USB_BASE_ADDR + 0x84)) #define EP_DMA_EN (*(volatile unsigned int*)(USB_BASE_ADDR + 0x88)) #define EP_DMA_DIS (*(volatile unsigned int*)(USB_BASE_ADDR + 0x8C)) #define DMA_INT_STAT (*(volatile unsigned int*)(USB_BASE_ADDR + 0x90)) #define DMA_INT_EN (*(volatile unsigned int*)(USB_BASE_ADDR + 0x94)) #define EOT_INT_STAT (*(volatile unsigned int*)(USB_BASE_ADDR + 0xA0)) #define EOT_INT_CLR (*(volatile unsigned int*)(USB_BASE_ADDR + 0xA4)) #define EOT_INT_SET (*(volatile unsigned int*)(USB_BASE_ADDR + 0xA8)) #define NDD_REQ_INT_STAT (*(volatile unsigned int*)(USB_BASE_ADDR + 0xAC)) #define NDD_REQ_INT_CLR (*(volatile unsigned int*)(USB_BASE_ADDR + 0xB0)) #define NDD_REQ_INT_SET (*(volatile unsigned int*)(USB_BASE_ADDR + 0xB4)) #define SYS_ERR_INT_STAT (*(volatile unsigned int*)(USB_BASE_ADDR + 0xB8)) #define SYS_ERR_INT_CLR (*(volatile unsigned int*)(USB_BASE_ADDR + 0xBC)) #define SYS_ERR_INT_SET (*(volatile unsigned int*)(USB_BASE_ADDR + 0xC0)) #define MODULE_ID (*(volatile unsigned int*)(USB_BASE_ADDR + 0xFC)) /* Device Interrupt Bit Definitions */ #define FRAME_INT 0x00000001 #define EP_FAST_INT 0x00000002 #define EP_SLOW_INT 0x00000004 #define DEV_STAT_INT 0x00000008 #define CCEMTY_INT 0x00000010 #define CDFULL_INT 0x00000020 #define RxENDPKT_INT 0x00000040 #define TxENDPKT_INT 0x00000080 #define EP_RLZED_INT 0x00000100 #define ERR_INT 0x00000200 /* Rx & Tx Packet Length Definitions */ #define PKT_LNGTH_MASK 0x000003FF #define PKT_DV 0x00000400 #define PKT_RDY 0x00000800 /* USB Control Definitions */ #define CTRL_RD_EN 0x00000001 #define CTRL_WR_EN 0x00000002 /* Command Codes */ #define CMD_SET_ADDR 0x00D00500 #define CMD_CFG_DEV 0x00D80500 #define CMD_SET_MODE 0x00F30500 #define CMD_RD_FRAME 0x00F50500 #define DAT_RD_FRAME 0x00F50200 #define CMD_RD_TEST 0x00FD0500 #define DAT_RD_TEST 0x00FD0200 #define CMD_SET_DEV_STAT 0x00FE0500 #define CMD_GET_DEV_STAT 0x00FE0500 #define DAT_GET_DEV_STAT 0x00FE0200 #define CMD_GET_ERR_CODE 0x00FF0500 #define DAT_GET_ERR_CODE 0x00FF0200 #define CMD_RD_ERR_STAT 0x00FB0500 #define DAT_RD_ERR_STAT 0x00FB0200 #define DAT_WR_BYTE(x) (0x00000100 | ((x) << 16)) #define CMD_SEL_EP(x) (0x00000500 | ((x) << 16)) #define DAT_SEL_EP(x) (0x00000200 | ((x) << 16)) #define CMD_SEL_EP_CLRI(x) (0x00400500 | ((x) << 16)) #define DAT_SEL_EP_CLRI(x) (0x00400200 | ((x) << 16)) #define CMD_SET_EP_STAT(x) (0x00400500 | ((x) << 16)) #define CMD_CLR_BUF 0x00F20500 #define DAT_CLR_BUF 0x00F20200 #define CMD_VALID_BUF 0x00FA0500 /* Device Address Register Definitions */ #define DEV_ADDR_MASK 0x7F #define DEV_EN 0x80 /* Device Configure Register Definitions */ #define CONF_DVICE 0x01 /* Device Mode Register Definitions */ #define AP_CLK 0x01 #define INAK_CI 0x02 #define INAK_CO 0x04 #define INAK_II 0x08 #define INAK_IO 0x10 #define INAK_BI 0x20 #define INAK_BO 0x40 /* Device Status Register Definitions */ #define DEV_CON 0x01 #define DEV_CON_CH 0x02 #define DEV_SUS 0x04 #define DEV_SUS_CH 0x08 #define DEV_RST 0x10 /* Error Code Register Definitions */ #define ERR_EC_MASK 0x0F #define ERR_EA 0x10 /* Error Status Register Definitions */ #define ERR_PID 0x01 #define ERR_UEPKT 0x02 #define ERR_DCRC 0x04 #define ERR_TIMOUT 0x08 #define ERR_EOP 0x10 #define ERR_B_OVRN 0x20 #define ERR_BTSTF 0x40 #define ERR_TGL 0x80 /* Endpoint Select Register Definitions */ #define EP_SEL_F 0x01 #define EP_SEL_ST 0x02 #define EP_SEL_STP 0x04 #define EP_SEL_PO 0x08 #define EP_SEL_EPN 0x10 #define EP_SEL_B_1_FULL 0x20 #define EP_SEL_B_2_FULL 0x40 /* Endpoint Status Register Definitions */ #define EP_STAT_ST 0x01 #define EP_STAT_DA 0x20 #define EP_STAT_RF_MO 0x40 #define EP_STAT_CND_ST 0x80 /* Clear Buffer Register Definitions */ #define CLR_BUF_PO 0x01 /* DMA Interrupt Bit Definitions */ #define EOT_INT 0x01 #define NDD_REQ_INT 0x02 #define SYS_ERR_INT 0x04 #endif /* __USBREG_H */