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參數(shù)資料
| 型號： | W6694CD |
| 廠商： | WINBOND ELECTRONICS CORP |
| 元件分類： | 通信及網(wǎng)絡(luò) |
| 英文描述： | USB Bus ISDN S/T-Controller |
| 中文描述： | SPECIALTY TELECOM CIRCUIT, PQFP48 |
| 封裝： | 7 X 7 MM, 1.40 MM, PLASTIC, LQFP-48 |
| 文件頁數(shù)： | 5/42頁 |
| 文件大?。?/td> | 567K |
| 代理商： | W6694CD |
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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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