w83l950d Winbond Electronics Corp America, w83l950d Datasheet - Page 6

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

12.
13.
11.15
11.16
11.17
11.18
11.19
11.20
11.21
TIMER ....................................................................................................................................... 45
12.1
12.2
12.3
12.4
12.5
12.6
12.7
12.8
12.9
12.10
SERIAL I/O................................................................................................................................ 50
13.1
Timer 1 and Timer 2...................................................................................................... 45
Timer X and Timer Y ..................................................................................................... 45
12.2.1
12.2.2
12.2.3
12.2.4
Prescaler 12 (PRE 12).................................................................................................. 48
Timer 1 (T1) .................................................................................................................. 48
Timer 2 (T2) .................................................................................................................. 48
Timer XY mode register (TM) ....................................................................................... 48
Prescaler X (PREX) ...................................................................................................... 49
Timer X (TX).................................................................................................................. 49
Prescaler Y (PREY) ...................................................................................................... 49
Serial I/O 1 .................................................................................................................... 50
13.1.1
13.1.2
13.1.3
13.1.4
13.1.5
13.1.6
Port GP7 Data Register (GP7) .................................................................................... 42
Port GP7 Direction Register (GP7D)........................................................................... 42
Port GP8 Data Register / Port GP4 Input Register (GP8/GP4) .................................. 42
Port GP8 Direction Register / Port 7 Input Register (GP8D/GP7) .............................. 42
Port Control Register 1(PCTRL1)................................................................................ 43
Port Control Register 2 (PCTRL2) .............................................................................. 43
Port Control Register 3 (PCTRL3) .............................................................................. 44
Timer Y (TY) ................................................................................................................ 49
Timer Mode ..................................................................................................................45
Pulse Output Mode.......................................................................................................45
Event Counter Mode.....................................................................................................45
Pulse Width Measurement Mode..................................................................................45
Clock Synchronous Serial I/O Mode.............................................................................50
Asynchronous Serial I/O (UART) Mode........................................................................51
Transmit / Receive buffer register (TB/RB)...................................................................53
Serial I/O 1 status register (SIO1STS)..........................................................................53
Serial I/O 1 control register (SIO1CON) .......................................................................54
UART control register (UARTCON) ..............................................................................54
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W83L950D