參數(shù)資料
型號： W6694ACD
廠商： WINBOND ELECTRONICS CORP
元件分類： 數(shù)字傳輸電路
英文描述： DATACOM, ISDN CONTROLLER, PQFP48
封裝： 7 X 7 MM, 1.40 MM HEIGHT, LQFP-48
文件頁數(shù)： 38/42頁
文件大?。?/td> 567K
代理商： W6694ACD
Preliminary Data Sheet
W6694A USB-ISDN S/T-Controller
-5-
Publication Release Date: May, 2001
Revision 1.03
8.2.6 U-layer1 Ready Code
L1_RC Read/Write Address 05h.................................................................................. 28
8.3 GCI Mode Registers ................................................................................................................................................... 28
8.3.1 GCI Mode Command Register
GCR Read/Write Address 06h......................................................................... 28
8.3.2 Monitor Channel Control Register
MOCR Read/Write Address 07h................................................................. 29
8.3.3 Monitor Channel Receive Register
MOR Read Address 08h .......................................................................... 30
8.3.4 Monitor Channel Transmit Register
MOX Read/Write Address 09h ................................................................ 30
8.4 Programmable IO Registers........................................................................................................................................ 30
8.4.1 PIO Input Enable Register
PIE Read/Write Address 0Ah ............................................................................... 30
8.4.2 PIO Output Register 1
PO1 Read/Write Address 0Bh ................................................................................... 30
8.4.3 PIO Output Register 2
PO2 Read/Write Address 0Ch ................................................................................... 31
8.4.4 PIO Data Register
PDATA Read Address 0Dh ............................................................................................. 31
8.5 B Channel Switch Registers ....................................................................................................................................... 31
8.5.1 Layer1 B1 Receiver Select Register
L1B1RS Read/Write Address 0Eh ............................................................ 31
8.5.2 Layer1 B2 Receiver Select Register
L1B2RS Read/Write Address 0Fh ............................................................ 31
8.5.3 USB B1 Receiver Select Register
USBB1RS Read/Write Address 10h............................................................. 32
8.5.4 USB B2 Receiver Select Register
USBB2RS Read/Write Address 11h............................................................. 32
8.5.5 PCM1 Receiver Select Register
PCM1RS Read/Write Address 12h ................................................................. 32
8.5.6 PCM2 Receiver Select Register
PCM2RS Read/Write Address 13h ................................................................. 33
8.6 EEPROM Access Registers......................................................................................................................................... 33
8.6.1 EEPROM Read/Write Address
EPADR Write Address 14h ............................................................................ 33
8.6.2 EEPROM Read Data Low Byte
EPRDL Read Address 15h............................................................................. 34
8.6.3 EEPROM Read Data High Byte
EPRDH Read Address 16h ........................................................................... 34
8.6.4 EEPROM Write Data Low Byte
EPWDL Write Address 17h.......................................................................... 34
8.6.5 EEPROM Write Data High Byte
EPWDH Write Address 18h......................................................................... 34
9. ELECTRICAL CHARACTERISTICS .......................................................................................... 34
9.1 Absolute Maximum Rating......................................................................................................................................... 34
9.2 Power Supply ............................................................................................................................................................. 35
9.3 DC Characteristics ..................................................................................................................................................... 35
9.4 Preliminary Switching Characteristics ........................................................................................................................ 37
9.4.1 PCM Interface Timing ......................................................................................................................................... 37
9.4.2 Serial EEPROM Timing ...................................................................................................................................... 39
10. PACKAGE INFORMATION ..................................................................................................... 40
11. ORDERING INFORMATION..................................................................................................... 42
LIST OF FIGURES
FIGURE 3.1 PIN OUT........................................................................................................................................................... 8
FIGURE 5.1 USB TA ORCAD SCHEMATIC ..................................................................................................................... 11
FIGURE 6.1 BLOCK DIAGRAM ........................................................................................................................................ 12
LIST OF TABLES
TABLE 4.1 PIN DESCRIPTIONS ......................................................................................................................................... 9
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