📄 dscr.lst
字号:
A51 MACRO ASSEMBLER DSCR 04/24/2005 22:31:53 PAGE 1
MACRO ASSEMBLER A51 V7.02a
OBJECT MODULE PLACED IN DSCR.OBJ
ASSEMBLER INVOKED BY: C:\Keil\C51\BIN\A51.EXE DSCR.A51 NOMOD51 SET(SMALL) DEBUG
PAGEWIDTH(80) EP
LOC OBJ LINE SOURCE
1 ;;-------------------------------------------------
----------------------------
2 ;; File: dscr.a51
3 ;; Contents: This file contains descriptor data
tables.
4 ;;
5 ;; Copyright (c) 1997 AnchorChips, Inc. All right
s reserved
6 ;;-------------------------------------------------
----------------------------
7
0001 8 DSCR_DEVICE equ 1 ;; Descriptor type:
Device
0002 9 DSCR_CONFIG equ 2 ;; Descriptor type:
Configuration
0003 10 DSCR_STRING equ 3 ;; Descriptor type:
String
0004 11 DSCR_INTRFC equ 4 ;; Descriptor type:
Interface
0005 12 DSCR_ENDPNT equ 5 ;; Descriptor type:
Endpoint
0006 13 DSCR_DEVQUAL equ 6 ;; Descriptor type:
Device Qualifier
14
0012 15 DSCR_DEVICE_LEN equ 18
0009 16 DSCR_CONFIG_LEN equ 9
0009 17 DSCR_INTRFC_LEN equ 9
0007 18 DSCR_ENDPNT_LEN equ 7
000A 19 DSCR_DEVQUAL_LEN equ 10
20
0000 21 ET_CONTROL equ 0 ;; Endpoint type: C
ontrol
0001 22 ET_ISO equ 1 ;; Endpoint type: I
sochronous
0002 23 ET_BULK equ 2 ;; Endpoint type: B
ulk
0003 24 ET_INT equ 3 ;; Endpoint type: I
nterrupt
25
26 public DeviceDscr, DeviceQualDscr, HighSpeedCo
nfigDscr, FullSpeedConfigDscr, StringDscr, UserDscr
27
28 ;; TGE DSCR SEGMENT CODE
29
30 ;;-------------------------------------------------
----------------------------
31 ;; Global Variables
32 ;;-------------------------------------------------
----------------------------
33
34 ;; TGE rseg DSCR ;; locate the
descriptor table in on-part memory.
35
---- 36 cseg at 90H ;; TODO: this
needs to be changed before release
0090 37 DeviceDscr:
0090 12 38 db DSCR_DEVICE_LEN ;; Descriptor lengt
A51 MACRO ASSEMBLER DSCR 04/24/2005 22:31:53 PAGE 2
h
0091 01 39 db DSCR_DEVICE ;; Decriptor type
0092 0002 40 dw 0002H ;; Specification Ve
rsion (BCD)
0094 00 41 db 00H ;; Device class
0095 00 42 db 00H ;; Device sub-class
0096 00 43 db 00H ;; Device sub-sub-c
lass
0097 40 44 db 64 ;; Maximum packet s
ize
0098 4705 45 dw 4705H ;; Vendor ID
009A 0210 46 dw 0210H ;; Product ID (Samp
le Device)
009C 0000 47 dw 0000H ;; Product version
ID
009E 01 48 db 1 ;; Manufacturer str
ing index
009F 02 49 db 2 ;; Product string i
ndex
00A0 00 50 db 0 ;; Serial number st
ring index
00A1 01 51 db 1 ;; Number of config
urations
52
00A2 53 DeviceQualDscr:
00A2 0A 54 db DSCR_DEVQUAL_LEN ;; Descriptor lengt
h
00A3 06 55 db DSCR_DEVQUAL ;; Decriptor type
00A4 0002 56 dw 0002H ;; Specification Ve
rsion (BCD)
00A6 00 57 db 00H ;; Device class
00A7 00 58 db 00H ;; Device sub-class
00A8 00 59 db 00H ;; Device sub-sub-c
lass
00A9 40 60 db 64 ;; Maximum packet s
ize
00AA 01 61 db 1 ;; Number of config
urations
00AB 00 62 db 0 ;; Reserved
63
00AC 64 HighSpeedConfigDscr:
00AC 09 65 db DSCR_CONFIG_LEN ;; Descriptor lengt
h
00AD 02 66 db DSCR_CONFIG ;; Descriptor type
00AE 2E 67 db (HighSpeedConfigDscrEnd-HighSpeedConfigD
scr) mod 256 ;; Total Length (LSB)
00AF 00 68 db (HighSpeedConfigDscrEnd-HighSpeedConfigD
scr) / 256 ;; Total Length (MSB)
00B0 01 69 db 1 ;; Number of interf
aces
00B1 01 70 db 1 ;; Configuration nu
mber
00B2 00 71 db 0 ;; Configuration st
ring
00B3 A0 72 db 10100000b ;; Attributes (b7 -
buspwr, b6 - selfpwr, b5 - rwu)
00B4 32 73 db 50 ;; Power requiremen
t (div 2 ma)
74
75 ;; Interface Descriptor
00B5 09 76 db DSCR_INTRFC_LEN ;; Descriptor lengt
h
00B6 04 77 db DSCR_INTRFC ;; Descriptor type
00B7 00 78 db 0 ;; Zero-based index
of this interface
00B8 00 79 db 0 ;; Alternate settin
A51 MACRO ASSEMBLER DSCR 04/24/2005 22:31:53 PAGE 3
g
00B9 04 80 db 4 ;; Number of end po
ints
00BA FF 81 db 0ffH ;; Interface class
00BB 00 82 db 00H ;; Interface sub cl
ass
00BC 00 83 db 00H ;; Interface sub su
b class
00BD 00 84 db 0 ;; Interface descri
ptor string index
85
86 ;; Endpoint Descriptor
00BE 07 87 db DSCR_ENDPNT_LEN ;; Descriptor lengt
h
00BF 05 88 db DSCR_ENDPNT ;; Descriptor type
00C0 02 89 db 02H ;; Endpoint number,
and direction
00C1 02 90 db ET_BULK ;; Endpoint type
00C2 00 91 db 00H ;; Maximun packet s
ize (LSB)
00C3 02 92 db 02H ;; Max packect size
(MSB)
00C4 00 93 db 00H ;; Polling interval
94
95 ;; Endpoint Descriptor
00C5 07 96 db DSCR_ENDPNT_LEN ;; Descriptor lengt
h
00C6 05 97 db DSCR_ENDPNT ;; Descriptor type
00C7 04 98 db 04H ;; Endpoint number,
and direction
00C8 02 99 db ET_BULK ;; Endpoint type
00C9 00 100 db 00H ;; Maximun packet s
ize (LSB)
00CA 02 101 db 02H ;; Max packect size
(MSB)
00CB 00 102 db 00H ;; Polling interval
103
104 ;; Endpoint Descriptor
00CC 07 105 db DSCR_ENDPNT_LEN ;; Descriptor lengt
h
00CD 05 106 db DSCR_ENDPNT ;; Descriptor type
00CE 86 107 db 86H ;; Endpoint number,
and direction
00CF 02 108 db ET_BULK ;; Endpoint type
00D0 00 109 db 00H ;; Maximun packet s
ize (LSB)
00D1 02 110 db 02H ;; Max packect size
(MSB)
00D2 00 111 db 00H ;; Polling interval
112
113 ;; Endpoint Descriptor
00D3 07 114 db DSCR_ENDPNT_LEN ;; Descriptor lengt
h
00D4 05 115 db DSCR_ENDPNT ;; Descriptor type
00D5 88 116 db 88H ;; Endpoint number,
and direction
00D6 02 117 db ET_BULK ;; Endpoint type
00D7 00 118 db 00H ;; Maximun packet s
ize (LSB)
00D8 02 119 db 02H ;; Max packect size
(MSB)
00D9 00 120 db 00H ;; Polling interval
121
00DA 122 HighSpeedConfigDscrEnd:
123
00DA 124 FullSpeedConfigDscr:
A51 MACRO ASSEMBLER DSCR 04/24/2005 22:31:53 PAGE 4
00DA 09 125 db DSCR_CONFIG_LEN ;; Descriptor lengt
h
00DB 02 126 db DSCR_CONFIG ;; Descriptor type
00DC 2E 127 db (FullSpeedConfigDscrEnd-FullSpeedConfigD
scr) mod 256 ;; Total Length (LSB)
00DD 00 128 db (FullSpeedConfigDscrEnd-FullSpeedConfigD
scr) / 256 ;; Total Length (MSB)
⌨️ 快捷键说明
复制代码
Ctrl + C
搜索代码
Ctrl + F
全屏模式
F11
切换主题
Ctrl + Shift + D
显示快捷键
?
增大字号
Ctrl + =
减小字号
Ctrl + -