PC87307/PC97307 Plug and Play Compatible and PC97 Compliant SuperI/O
PRELIMINARY March 1998
PC87307/PC97307 Plug and P...
PC87307/PC97307 Plug and Play Compatible and PC97 Compliant SuperI/O
PRELIMINARY March 1998
PC87307/PC97307 Plug and Play Compatible and PC97 Compliant SuperI/O
Highlights
General Description
The PC87307/PC97307 (VUL) are functionally identical parts that offer a single-chip solution to the most commonly used ISA, EISA and MicroChannel® peripherals. This fully Plug and Play (
PnP) compatible chip incorporates a Floppy Disk Controller (FDC), a Keyboard and mouse Controller (KBC), a Real-Time Clock (RTC), two fast full function UARTs, Infrared (IR) support, a full IEEE 1284 parallel port, three general purpose chip select signals that can be programmed for game port control, and a separate configuration register set for each module. It also provides support for power management (including a WATCHDOG timer) and standard PC-AT address decoding for on-chip functions. The Plug and Play (
PnP) support in the device conforms to the “Plug and Play ISA Specification” Version 1.0a, May 5, 1994. The Infrared (IR) interface complies with the IrDA 1.0 SIR and SHARP-IR standards, and supports all four basic protocols for Consumer-IR (TV-Remote) circuitry (RC-5, RC-5 extended, RECS80 and NEC).
Features
s 100% compatible with Plug and Play requirements specified in the “Plug and Play ISA Specification”, ISA, EISA, and MicroChannel architectures s Meets PC97 requirements
Block Diagram
DMA IRQ Channels Serial Infrared Interface Interface Interrupt
Control
Data
Control
Plug and Play (
PnP)
...