
11.8 Consumer Remote Control (TV Remote) IR (CIR) .............................................................................98
11.8.1
Overview......................................................................................................................................98
11.8.2
Features.......................................................................................................................................98
11.8.3
Block Diagram..............................................................................................................................98
11.8.4
Transmit Operation......................................................................................................................99
11.8.5
Receive Operation.......................................................................................................................99
11.8.6
Register Descriptions and Address .............................................................................................99
12. DC Electrical Characteristics.................................................................................................................108
13. AC Characteristics (VCC = 5V
±
5%, Ta = 0
°
C to + 70
°
C)....................................................................110
13.1 Clock Input Timings...........................................................................................................................110
13.2 PCICLK and RESET Timings ...........................................................................................................110
13.3 CPU Read Cycle Timings .................................................................................................................111
13.4 CPU Write Cycle Timings..................................................................................................................111
13.5 SERIRQ Timings...............................................................................................................................112
13.6 DMA Timings.....................................................................................................................................112
13.7 Floppy Disk Drive Timings ................................................................................................................113
13.8 Serial Port, ASKIR, SIR and Consumer Remote Control Timings....................................................114
13.9 Modem Control Timings....................................................................................................................114
13.10 EPP Address or Data Write Cycle Timings.......................................................................................115
13.11 EPP Address or Data Read Cycle Timings.......................................................................................115
13.12 ECP Parallel Port Forward Timings..................................................................................................116
13.13 ECP Parallel Port Backward Timings................................................................................................116
14. Package Information...............................................................................................................................117
15. Ordering Information..............................................................................................................................118
TABLES
Table 6-1. Signal Names (by pin numbers in alphabetical order).......................................................................6
Table 8-1. General Purpose I/O ........................................................................................................................12
Table 9-1. Power On Strapping.........................................................................................................................13
Table 10-1. Global Configuration Registers......................................................................................................16
Table 10-2. FDC Configuration Registers.........................................................................................................16
Table 10-3. Serial Port 1 Configuration Registers.............................................................................................16
Table 10-4. Serial Port 2 Configuration Registers.............................................................................................17
Table 10-5. Parallel Port Configuration Registers.............................................................................................17
Table 10-6. FAN Controller Configuration Registers.........................................................................................17
Table 10-7. KBC(Keyboard) Configuration Registers .......................................................................................18
Table 10-8. KBC(Mouse) Configuration Registers............................................................................................18
Table 10-9. GPIO Configuration Registers........................................................................................................18
Table 10-10. Base Address of Logical Devices.................................................................................................20
Table 11-1. Address Map on the ISA Bus.........................................................................................................43
Table 11-2. FAN Controller Registers ...............................................................................................................44