
RF5C296/RF5C396L/RB5C396/RF5C396
APPLICATION MANUAL
CONTENTS
OUTLINE
......................................................................................................
1
FEATURES
...................................................................................................
1
APPLICATIONS
.............................................................................................
2
PIN CONFIGURATION
(RF5C296)
......................................................................
3
PIN ASSIGNMENTS
(RF5C296)
.........................................................................
4
PIN CONFIGURATION
(RF5C396L/RF5C396)
.........................................................
5
PIN ASSIGNMENTS
(RF5C396L/RF5C396)
............................................................
6
PIN CONFIGURATION
(RB5C396)
......................................................................
8
PIN ASSIGNMENTS
(RB5C396)
.........................................................................
8
PIN DESCRIPTION
......................................................................................
11
1. ISA Bus Interface
.........................................................................................
11
2. Card Slot Interface
........................................................................................
13
3. Other Control Pins
........................................................................................
15
4. Power and Ground Supply Pins
.........................................................................
16
BLOCK DIAGRAM
.......................................................................................
17
FUNCTIONAL DESCRIPTION
.......................................................................
18
1. Address Mapping
.........................................................................................
18
2. Power Management
......................................................................................
19
3. Mixed Voltage Operation
.................................................................................
19
4. Address Mapping
.........................................................................................
21
5. Bus Sizing
..................................................................................................
21
6. Internal Register Access
................................................................................
22
7. Plural Slots System
.......................................................................................
23
8. PCMCIA-ATA Mode
.......................................................................................
24
9. DMA Mode
.................................................................................................
25
INTERNAL REGISTERS
...............................................................................
27
1.Chip Control
................................................................................................
27