w83627sf Winbond Electronics Corp America, w83627sf Datasheet - Page 11

• Manufacturer Part Number: w83627sf
• Description: Winbond I/o
• Manufacturer: Winbond Electronics Corp America

Infrared
Parallel Port
Keyboard Controller
Internal diagnostic capabilities:
Programmable baud generator allows division of 1.8461 MHz and 24 MHz by 1 to (2
Maximum baud rate up to 921k bps for 14.769 MHz and 1.5M bps for 24 MHz
Support IrDA version 1.0 SIR protocol with maximum baud rate up to 115.2K bps
Support SHARP ASK-IR protocol with maximum baud rate up to 57,600 bps
Support Consumer IR
Compatible with IBM parallel port
Support PS/2 compatible bi-directional parallel port
Support Enhanced Parallel Port (EPP)
Support Extended Capabilities Port (ECP)
Extension FDD mode supports disk drive B; and Extension 2FDD mode supports disk drives A
and B through parallel port
Enhanced printer port back-drive current protection
8042 based with optional F/W from AMIKKEY
with 2K bytes of programmable ROM, and 256 bytes of RAM
Asynchronous Access to Two Data Registers and One status Register
Software compatibility with the 8042
Support PS/2 mouse
Support port 92
Support both interrupt and polling modes
Fast Gate A20 and Hardware Keyboard Reset
8 Bit Timer/ Counter
Support binary and BCD arithmetic
--- 1, 1.5 or 2 stop bits generation
--- Loop-back controls for communications link fault isolation
--- Break, parity, overrun, framing error simulation
Compatible with IEEE 1284 specification
- 4 -
Compatible with IEEE 1284 specification
TM
-2, Phoenix MultiKey/42
Publication Release Date: Nov. 2000
TM
PRELIMINARY
W83627SF
or customer code
16
Revision 0.60
-1)