w83l950d Winbond Electronics Corp America, w83l950d Datasheet - Page 9

• Manufacturer Part Number: w83l950d
• Description: Peripheral Personal Computer Keyboard Controller
• Manufacturer: Winbond Electronics Corp America

22.
23.
24.
25.
26.
21.10
21.11
21.12
21.13
21.14
AUXILIARY SMBUS ADDRESS AND REGISTERS ................................................................. 82
22.1
22.2
22.3
22.4
22.5
22.6
22.7
22.8
22.9
22.10
22.11
22.12
22.13
22.14
ELECTRICAL CHARACTERISTICS ......................................................................................... 89
23.1
23.2
23.3
ORDERING INFORMATION..................................................................................................... 94
HOW TO READ THE TOP MARKING ...................................................................................... 94
PACKAGE DIMENSIONS ......................................................................................................... 95
Auxiliary SMBus Host Status Register (AHSR) ............................................................ 82
Auxiliary SMBus Host Control Register (AHCR) .......................................................... 83
Auxiliary SMBus Host Read Byte Count Register (AH_RBC) ...................................... 84
Auxiliary SMBus Host/Slave Data FIFO Register (ADFIFO) ........................................ 84
Auxiliary SMBus Host-Slave Address Register (ASADR) ............................................ 84
Auxiliary SMBus Host/Slave Mode and FIFO Level Length Register(AHMR) ............. 85
Auxiliary SMBus Host/Slave FIFO Control Register (AFCR) ....................................... 85
Auxiliary SMBus Host/Slave interrupt Control Register (AICR).................................... 86
Auxiliary SMBus Host/Slave interrupt Status Register (AISR) ..................................... 87
Absolute Maximum Ratings .......................................................................................... 89
DC Characteristics (V
DC Characteristics (V
SMBus Host/Slave FIFO Status Register (FSR) ......................................................... 80
SMBus User Defined Register (UDR) ......................................................................... 80
SMBus System Control Register (SCR)...................................................................... 80
SMBus Test 0 Register (TST0).................................................................................... 81
SMBus Test 1 Register (TST1).................................................................................... 81
Auxiliary SMBus Host/Slave FIFO Status Register (AFSR)........................................ 88
Auxiliary SMBus User Defined Register (AUDR) ........................................................ 88
Auxiliary SMBus System Control Register (ASCR)..................................................... 88
Auxiliary SMBus Test 0 Register (ATST0)................................................................... 89
Auxiliary SMBus Test 1 Register (ATST1)................................................................... 89
DD
DD
= 5V) ...................................................................................... 90
= 3.3V) ................................................................................... 92
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Publication Release Date: June 23, 2003
W83L950D
Revision 1.0