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📄 usb_i2c.m51

📁 USB D12 SMART 开发套件 usb驱动程序的源代码和技术文档
💻 M51
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BL51 BANKED LINKER/LOCATER V5.00                                                        06/16/2004  13:29:53  PAGE 1


BL51 BANKED LINKER/LOCATER V5.00, INVOKED BY:
D:\KEIL\C51\BIN\BL51.EXE VI2C_C51.obj, Mainloop.obj, Isr.obj, .\Usb51s.lib TO usb_i2c RAMSIZE (256)


MEMORY MODEL: SMALL


INPUT MODULES INCLUDED:
  VI2C_C51.obj (VI2C_C51)
  Mainloop.obj (MAINLOOP)
  Isr.obj (ISR)
  .\Usb51s.lib (CHAP_9)
  .\Usb51s.lib (D12CI)
  D:\KEIL\C51\LIB\C51S.LIB (?C_STARTUP)
  D:\KEIL\C51\LIB\C51S.LIB (?C?CLDPTR)
  D:\KEIL\C51\LIB\C51S.LIB (?C?CLDOPTR)
  D:\KEIL\C51\LIB\C51S.LIB (?C?CSTPTR)
  D:\KEIL\C51\LIB\C51S.LIB (?C?CSTOPTR)
  D:\KEIL\C51\LIB\C51S.LIB (?C?ULCMP)
  D:\KEIL\C51\LIB\C51S.LIB (?C?ICALL)


LINK MAP OF MODULE:  usb_i2c (VI2C_C51)


            TYPE    BASE      LENGTH    RELOCATION   SEGMENT NAME
            -----------------------------------------------------

            * * * * * * *   D A T A   M E M O R Y   * * * * * * *
            REG     0000H     0008H     ABSOLUTE     "REG BANK 0"
            DATA    0008H     0011H     UNIT         _DATA_GROUP_
                    0019H     0007H                  *** GAP ***
            BIT     0020H.0   0000H.1   UNIT         ?BI?VI2C_C51
            BIT     0020H.1   0000H.1   UNIT         ?BI?MAINLOOP
            BIT     0020H.2   0000H.1   UNIT         _BIT_GROUP_
                    0020H.3   0000H.5                *** GAP ***
            DATA    0021H     0019H     UNIT         ?DT?ISR
            DATA    003AH     000DH     UNIT         ?DT?MAINLOOP
            IDATA   0047H     004AH     UNIT         ?ID?ISR
            IDATA   0091H     0008H     UNIT         ?ID?MAINLOOP
            IDATA   0099H     0001H     UNIT         ?STACK

            * * * * * * *   C O D E   M E M O R Y   * * * * * * *
            CODE    0000H     0003H     ABSOLUTE     
            CODE    0003H     0003H     ABSOLUTE     
            CODE    0006H     0005H     UNIT         ?PR?EP1_TXDONE?ISR
            CODE    000BH     0003H     ABSOLUTE     
            CODE    000EH     01F5H     UNIT         ?PR?I2CRW?MAINLOOP
            CODE    0203H     010CH     UNIT         ?PR?EP0_RXDONE?CHAP_9
            CODE    030FH     00FEH     UNIT         ?PR?WRITE_24CXX?MAINLOOP
            CODE    040DH     009AH     UNIT         ?PR?EP0_TXDONE?CHAP_9
            CODE    04A7H     0091H     UNIT         ?C?LIB_CODE
            CODE    0538H     0080H     UNIT         ?PR?GET_STATUS?CHAP_9
            CODE    05B8H     0075H     UNIT         ?PR?_CODE_TRANSMIT?CHAP_9
            CODE    062DH     0072H     UNIT         ?PR?_IRCVSTR2?VI2C_C51
            CODE    069FH     0070H     UNIT         ?CO?CHAP_9
            CODE    070FH     0070H     UNIT         ?PR?_D12_READENDPOINT?D12CI
            CODE    077FH     006FH     UNIT         ?PR?FN_USB_ISR?CHAP_9
BL51 BANKED LINKER/LOCATER V5.00                                                      06/16/2004  13:29:53  PAGE 2


            CODE    07EEH     005EH     UNIT         ?PR?READ_24CXX?MAINLOOP
            CODE    084CH     005DH     UNIT         ?PR?_SENDBYTE?VI2C_C51
            CODE    08A9H     0058H     UNIT         ?PR?_D12_WRITEENDPOINT?D12CI
            CODE    0901H     0053H     UNIT         ?PR?_ISENDSTR2?VI2C_C51
            CODE    0954H     0052H     UNIT         ?PR?CONTROL_HANDLER?CHAP_9
            CODE    09A6H     004FH     UNIT         ?PR?CLEAR_FEATURE?CHAP_9
            CODE    09F5H     004FH     UNIT         ?PR?SET_FEATURE?CHAP_9
            CODE    0A44H     004EH     UNIT         ?PR?_IRCVSTR?VI2C_C51
            CODE    0A92H     0045H     UNIT         ?PR?RECONNECT_USB?ISR
            CODE    0AD7H     0042H     UNIT         ?PR?USBSERVE?CHAP_9
            CODE    0B19H     0040H     UNIT         ?PR?SET_CONFIGURATION?CHAP_9
            CODE    0B59H     003FH     UNIT         ?PR?USB_ISR?MAINLOOP
            CODE    0B98H     003CH     UNIT         ?PR?RCVBYTE?VI2C_C51
            CODE    0BD4H     0039H     UNIT         ?PR?GET_DESCRIPTOR?CHAP_9
            CODE    0C0DH     0037H     UNIT         ?PR?_ISENDSTR?VI2C_C51
            CODE    0C44H     0035H     UNIT         ?PR?ACK_I2C?VI2C_C51
            CODE    0C79H     0032H     UNIT         ?PR?D12_READCURRENTFRAMENUMBER?D12CI
            CODE    0CABH     0030H     UNIT         ?PR?START_I2C?VI2C_C51
            CODE    0CDBH     0030H     UNIT         ?CO?ISR
            CODE    0D0BH     002FH     UNIT         ?PR?_D12_SETENDPOINTENABLE?D12CI
            CODE    0D3AH     002AH     UNIT         ?PR?_D12_SETADDRESSENABLE?D12CI
            CODE    0D64H     0028H     UNIT         ?PR?MAIN?MAINLOOP
            CODE    0D8CH     0026H     UNIT         ?PR?_D12_SETMODE?D12CI
            CODE    0DB2H     0025H     UNIT         ?PR?STOP_I2C?VI2C_C51
            CODE    0DD7H     0025H     UNIT         ?PR?_D12_SETENDPOINTSTATUS?D12CI
            CODE    0DFCH     0024H     UNIT         ?PR?_D12_SETDMA?D12CI
            CODE    0E20H     0023H     UNIT         ?PR?_D12_SELECTENDPOINT?D12CI
            CODE    0E43H     001EH     UNIT         ?PR?D12_READINTERRUPTREGISTER?D12CI
            CODE    0E61H     001DH     UNIT         ?PR?EP1_RXDONE?ISR
            CODE    0E7EH     001DH     UNIT         ?PR?EP2_RXDONE?ISR
            CODE    0E9BH     001BH     UNIT         ?PR?TIMER_ISR?MAINLOOP
            CODE    0EB6H     0018H     UNIT         ?PR?_SINGLE_TRANSMIT?CHAP_9
            CODE    0ECEH     0017H     UNIT         ?PR?_ISENDBYTE?VI2C_C51
            CODE    0EE5H     0017H     UNIT         ?PR?SET_INTERFACE?CHAP_9
            CODE    0EFCH     0016H     UNIT         ?PR?_IRCVBYTE?VI2C_C51
            CODE    0F12H     0015H     UNIT         ?CO?MAINLOOP
            CODE    0F27H     0014H     UNIT         ?PR?INIT_TIMER0?MAINLOOP
            CODE    0F3BH     0014H     UNIT         ?PR?CONNECT_USB?ISR
            CODE    0F4FH     0012H     UNIT         ?PR?GET_CONFIGURATION?CHAP_9
            CODE    0F61H     0011H     UNIT         ?PR?INIT_PORT?MAINLOOP
            CODE    0F72H     0010H     UNIT         ?PR?_IWCHECK?VI2C_C51
            CODE    0F82H     000FH     UNIT         ?PR?_D12_ACKNOWLEDGEENDPOINT?D12CI
            CODE    0F91H     000EH     UNIT         ?PR?STALL_EP0?CHAP_9
            CODE    0F9FH     000DH     UNIT         ?PR?SET_ADDRESS?CHAP_9
            CODE    0FACH     000DH     UNIT         ?PR?GET_INTERFACE?CHAP_9
            CODE    0FB9H     000DH     UNIT         ?PR?_D12_READLASTTRANSACTIONSTATUS?D12CI
            CODE    0FC6H     000CH     UNIT         ?C_C51STARTUP
            CODE    0FD2H     0007H     UNIT         ?PR?INIT_SPECIAL_INTERRUPTS?MAINLOOP
            CODE    0FD9H     0007H     UNIT         ?PR?DISCONNECT_USB?ISR
            CODE    0FE0H     0007H     UNIT         ?PR?D12_SENDRESUME?D12CI
            CODE    0FE7H     0005H     UNIT         ?PR?EP2_TXDONE?ISR
            CODE    0FECH     0005H     UNIT         ?PR?INIT_UNCONFIG?CHAP_9
            CODE    0FF1H     0005H     UNIT         ?PR?INIT_CONFIG?CHAP_9
            CODE    0FF6H     0003H     UNIT         ?PR?RESERVED?CHAP_9
            CODE    0FF9H     0001H     UNIT         ?PR?BUS_RESET?ISR
            CODE    0FFAH     0001H     UNIT         ?PR?DMA_EOT?ISR

BL51 BANKED LINKER/LOCATER V5.00                                                      06/16/2004  13:29:53  PAGE 3




OVERLAY MAP OF MODULE:   usb_i2c (VI2C_C51)


SEGMENT                                             BIT_GROUP          DATA_GROUP 
  +--> CALLED SEGMENT                            START    LENGTH     START    LENGTH
------------------------------------------------------------------------------------
?PR?USB_ISR?MAINLOOP                             -----    -----      -----    -----
  +--> ?PR?FN_USB_ISR?CHAP_9

?PR?FN_USB_ISR?CHAP_9                            -----    -----      0008H    0002H
  +--> ?PR?D12_READINTERRUPTREGISTER?D12CI
  +--> ?PR?BUS_RESET?ISR
  +--> ?PR?DMA_EOT?ISR
  +--> ?PR?EP0_TXDONE?CHAP_9
  +--> ?PR?EP0_RXDONE?CHAP_9
  +--> ?PR?EP1_TXDONE?ISR
  +--> ?PR?EP1_RXDONE?ISR
  +--> ?PR?EP2_TXDONE?ISR
  +--> ?PR?EP2_RXDONE?ISR

?PR?EP0_TXDONE?CHAP_9                            -----    -----      000AH    0002H
  +--> ?PR?_D12_READLASTTRANSACTIONSTATUS?D12CI
  +--> ?PR?_SINGLE_TRANSMIT?CHAP_9
  +--> ?PR?_D12_WRITEENDPOINT?D12CI

?PR?_SINGLE_TRANSMIT?CHAP_9                      -----    -----      -----    -----
  +--> ?PR?_D12_WRITEENDPOINT?D12CI

?PR?_D12_WRITEENDPOINT?D12CI                     -----    -----      0016H    0003H

?PR?EP0_RXDONE?CHAP_9                            -----    -----      -----    -----
  +--> ?PR?_D12_READLASTTRANSACTIONSTATUS?D12CI
  +--> ?PR?_D12_READENDPOINT?D12CI
  +--> ?PR?_D12_SETENDPOINTSTATUS?D12CI
  +--> ?PR?_D12_ACKNOWLEDGEENDPOINT?D12CI

?PR?_D12_READENDPOINT?D12CI                      -----    -----      000AH    0003H

?PR?EP1_TXDONE?ISR                               -----    -----      -----    -----
  +--> ?PR?_D12_READLASTTRANSACTIONSTATUS?D12CI

?PR?EP1_RXDONE?ISR                               -----    -----      -----    -----
  +--> ?PR?_D12_READLASTTRANSACTIONSTATUS?D12CI
  +--> ?PR?_D12_READENDPOINT?D12CI

?PR?EP2_TXDONE?ISR                               -----    -----      -----    -----
  +--> ?PR?_D12_READLASTTRANSACTIONSTATUS?D12CI

?PR?EP2_RXDONE?ISR                               -----    -----      -----    -----
  +--> ?PR?_D12_READLASTTRANSACTIONSTATUS?D12CI
  +--> ?PR?_D12_READENDPOINT?D12CI

*** NEW ROOT ***************************************************

?C_C51STARTUP                                    -----    -----      -----    -----
BL51 BANKED LINKER/LOCATER V5.00                                                      06/16/2004  13:29:53  PAGE 4


  +--> ?PR?MAIN?MAINLOOP

?PR?MAIN?MAINLOOP                                -----    -----      -----    -----
  +--> ?PR?INIT_PORT?MAINLOOP
  +--> ?PR?INIT_TIMER0?MAINLOOP
  +--> ?PR?INIT_SPECIAL_INTERRUPTS?MAINLOOP
  +--> ?PR?_D12_SETDMA?D12CI
  +--> ?PR?RECONNECT_USB?ISR
  +--> ?PR?I2CRW?MAINLOOP
  +--> ?PR?USBSERVE?CHAP_9

?PR?RECONNECT_USB?ISR                            -----    -----      000FH    0004H
  +--> ?PR?DISCONNECT_USB?ISR
  +--> ?PR?CONNECT_USB?ISR

?PR?DISCONNECT_USB?ISR                           -----    -----      -----    -----
  +--> ?PR?_D12_SETMODE?D12CI

?PR?CONNECT_USB?ISR                              -----    -----      -----    -----
  +--> ?PR?_D12_SETDMA?D12CI
  +--> ?PR?_D12_SETMODE?D12CI

?PR?I2CRW?MAINLOOP                               -----    -----      -----    -----
  +--> ?PR?_D12_WRITEENDPOINT?D12CI
  +--> ?CO?MAINLOOP
  +--> ?PR?READ_24CXX?MAINLOOP
  +--> ?PR?WRITE_24CXX?MAINLOOP

?PR?READ_24CXX?MAINLOOP                          -----    -----      -----    -----
  +--> ?PR?_IRCVSTR?VI2C_C51
  +--> ?PR?_D12_WRITEENDPOINT?D12CI
  +--> ?PR?_IRCVSTR2?VI2C_C51

?PR?_IRCVSTR?VI2C_C51                            -----    -----      000FH    0006H
  +--> ?PR?START_I2C?VI2C_C51
  +--> ?PR?_SENDBYTE?VI2C_C51
  +--> ?PR?RCVBYTE?VI2C_C51
  +--> ?PR?ACK_I2C?VI2C_C51
  +--> ?PR?STOP_I2C?VI2C_C51

?PR?_SENDBYTE?VI2C_C51                           -----    -----      -----    -----
  +--> ?PR?START_I2C?VI2C_C51

?PR?ACK_I2C?VI2C_C51                             0020H.2  0000H.1    -----    -----
  +--> ?PR?RCVBYTE?VI2C_C51

?PR?_IRCVSTR2?VI2C_C51                           -----    -----      000FH    0008H
  +--> ?PR?START_I2C?VI2C_C51
  +--> ?PR?_SENDBYTE?VI2C_C51
  +--> ?PR?RCVBYTE?VI2C_C51
  +--> ?PR?ACK_I2C?VI2C_C51
  +--> ?PR?STOP_I2C?VI2C_C51

?PR?WRITE_24CXX?MAINLOOP                         -----    -----      -----    -----
  +--> ?CO?MAINLOOP
  +--> ?PR?_IWCHECK?VI2C_C51
  +--> ?PR?_ISENDSTR?VI2C_C51
BL51 BANKED LINKER/LOCATER V5.00                                                      06/16/2004  13:29:53  PAGE 5


  +--> ?PR?_ISENDSTR2?VI2C_C51

?PR?_IWCHECK?VI2C_C51                            -----    -----      -----    -----
  +--> ?PR?START_I2C?VI2C_C51
  +--> ?PR?_SENDBYTE?VI2C_C51
  +--> ?PR?STOP_I2C?VI2C_C51

?PR?_ISENDSTR?VI2C_C51                           -----    -----      000FH    0006H
  +--> ?PR?_SENDBYTE?VI2C_C51
  +--> ?PR?STOP_I2C?VI2C_C51

?PR?_ISENDSTR2?VI2C_C51                          -----    -----      000FH    0008H
  +--> ?PR?START_I2C?VI2C_C51
  +--> ?PR?_SENDBYTE?VI2C_C51
  +--> ?PR?STOP_I2C?VI2C_C51

?PR?USBSERVE?CHAP_9                              -----    -----      -----    -----
  +--> ?PR?CONTROL_HANDLER?CHAP_9

?PR?CONTROL_HANDLER?CHAP_9                       -----    -----      000FH    0002H
  +--> ?CO?CHAP_9
  +--> ?CO?ISR
  +--> ?PR?STALL_EP0?CHAP_9

?CO?CHAP_9                                       -----    -----      -----    -----
  +--> ?PR?GET_STATUS?CHAP_9
  +--> ?PR?CLEAR_FEATURE?CHAP_9
  +--> ?PR?RESERVED?CHAP_9
  +--> ?PR?SET_FEATURE?CHAP_9
  +--> ?PR?SET_ADDRESS?CHAP_9
  +--> ?PR?GET_DESCRIPTOR?CHAP_9
  +--> ?PR?GET_CONFIGURATION?CHAP_9
  +--> ?PR?SET_CONFIGURATION?CHAP_9
  +--> ?PR?GET_INTERFACE?CHAP_9
  +--> ?PR?SET_INTERFACE?CHAP_9

?PR?GET_STATUS?CHAP_9                            -----    -----      0011H    0005H
  +--> ?PR?_SINGLE_TRANSMIT?CHAP_9
  +--> ?PR?_D12_SELECTENDPOINT?D12CI
  +--> ?PR?STALL_EP0?CHAP_9

?PR?STALL_EP0?CHAP_9                             -----    -----      -----    -----
  +--> ?PR?_D12_SETENDPOINTSTATUS?D12CI

?PR?CLEAR_FEATURE?CHAP_9                         -----    -----      0011H    0002H
  +--> ?PR?_SINGLE_TRANSMIT?CHAP_9
  +--> ?PR?_D12_SETENDPOINTSTATUS?D12CI
  +--> ?PR?STALL_EP0?CHAP_9

?PR?RESERVED?CHAP_9                              -----    -----      -----    -----
  +--> ?PR?STALL_EP0?CHAP_9

?PR?SET_FEATURE?CHAP_9                           -----    -----      0011H    0002H
  +--> ?PR?_SINGLE_TRANSMIT?CHAP_9
  +--> ?PR?_D12_SETENDPOINTSTATUS?D12CI
  +--> ?PR?STALL_EP0?CHAP_9

BL51 BANKED LINKER/LOCATER V5.00                                                      06/16/2004  13:29:53  PAGE 6


?PR?SET_ADDRESS?CHAP_9                           -----    -----      -----    -----
  +--> ?PR?_D12_SETADDRESSENABLE?D12CI
  +--> ?PR?_SINGLE_TRANSMIT?CHAP_9

?PR?GET_DESCRIPTOR?CHAP_9                        -----    -----      0011H    0001H
  +--> ?PR?_CODE_TRANSMIT?CHAP_9
  +--> ?PR?STALL_EP0?CHAP_9

?PR?_CODE_TRANSMIT?CHAP_9                        -----    -----      0012H    0002H
  +--> ?PR?_D12_WRITEENDPOINT?D12CI

?PR?GET_CONFIGURATION?CHAP_9                     -----    -----      0011H    0001H
  +--> ?PR?_SINGLE_TRANSMIT?CHAP_9

?PR?SET_CONFIGURATION?CHAP_9                     -----    -----      -----    -----
  +--> ?PR?_SINGLE_TRANSMIT?CHAP_9
  +--> ?PR?INIT_UNCONFIG?CHAP_9
  +--> ?PR?INIT_CONFIG?CHAP_9
  +--> ?PR?STALL_EP0?CHAP_9

?PR?INIT_UNCONFIG?CHAP_9                         -----    -----      -----    -----
  +--> ?PR?_D12_SETENDPOINTENABLE?D12CI

?PR?INIT_CONFIG?CHAP_9                           -----    -----      -----    -----
  +--> ?PR?_D12_SETENDPOINTENABLE?D12CI

?PR?GET_INTERFACE?CHAP_9                         -----    -----      0011H    0001H

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