Download SPW-RTC User Manual - ESA Microelectronics Section

2
GAISLER
Table of contents
1
INTRODUCTION ...................................................................................................4
1.1
1.2
1.3
1.4
1.5
1.6
1.7
2
FUNCTIONAL OVERVIEW ..................................................................................7
2.1
2.2
3
Overview ........................................................................................................................... 70
Operation ........................................................................................................................... 71
Registers ............................................................................................................................ 74
32-BIT TIMERS ....................................................................................................80
7.1
7.2
7.3
7.4
8
Overview ........................................................................................................................... 52
Interface............................................................................................................................. 54
Waveforms......................................................................................................................... 55
Transmission...................................................................................................................... 57
Reception........................................................................................................................... 59
Operation ........................................................................................................................... 61
Registers ............................................................................................................................ 62
ADC / DAC INTERFACE.....................................................................................70
6.1
6.2
6.3
7
Overview ........................................................................................................................... 49
Operation ........................................................................................................................... 49
Vendor and device id ......................................................................................................... 50
Registers ............................................................................................................................ 50
FIFO INTERFACE ................................................................................................52
5.1
5.2
5.3
5.4
5.5
5.6
5.7
6
LEON integer unit ............................................................................................................... 9
Cache sub-system .............................................................................................................. 13
On-chip peripherals ........................................................................................................... 17
External memory access .................................................................................................... 33
Hardware debug support.................................................................................................... 40
Vendor and device id ......................................................................................................... 48
ON-CHIP MEMORY ............................................................................................49
4.1
4.2
4.3
4.4
5
General functionality ........................................................................................................... 7
General interfaces................................................................................................................ 8
PROCESSOR AND PERIPHERALS .....................................................................9
3.1
3.2
3.3
3.4
3.5
3.6
4
Scope ................................................................................................................................... 4
Licensing ............................................................................................................................. 4
Reference documents........................................................................................................... 4
Source reference .................................................................................................................. 4
System overview ................................................................................................................. 4
Block diagram ..................................................................................................................... 5
Description of typical systems using the device.................................................................. 6
Overview ........................................................................................................................... 80
Operation ........................................................................................................................... 80
Vendor and device id ......................................................................................................... 80
Registers ............................................................................................................................ 81
24-BIT GENERAL PURPOSE INPUT OUTPUT................................................84
8.1
8.2
Overview ........................................................................................................................... 84
Registers ............................................................................................................................ 84
Copyright © 2006, 2007, 2008, 2009 Aeroflex Gaisler and RUAG
RTC-100-0012, December 2009, Version 2.4