Kann den auch reinladen, nur an welcher Stelle sag ich dem memorycontroller wieviel Ram draußen dranne ist und ab welcher adresse der startet?
mein info sys sieht folgendermaßen aus:
Code: Alles auswählen
[sys] SESSION: Thu Jun 12 15:08:21 2014
[sys] GRMON version: v2.0.48 eval version
[sys] OS: Windows
[sys] Command line: grmon.exe -digilent -u -log term.out
[sys]
[sys] GRMON2 LEON debug monitor v2.0.48 eval version
[sys]
[sys] Copyright (C) 2013 Aeroflex Gaisler - All rights reserved.
[sys] For latest updates, go to http://www.gaisler.com/
[sys] Comments or bug-reports to support@gaisler.com
[sys]
[sys] This eval version will expire on 27/08/2014
[sys]
[sys] JTAG chain (2): xcf04s xc3s1000
[usr1] GRLIB build version: 4113
[usr1] Detected frequency: 40 MHz
[usr1]
[usr1] Component Vendor
[usr1] LEON3 SPARC V8 Processor Aeroflex Gaisler
[usr1] JTAG Debug Link Aeroflex Gaisler
[usr1] LEON2 Memory Controller European Space Agency
[usr1] AHB/APB Bridge Aeroflex Gaisler
[usr1] LEON3 Debug Support Unit Aeroflex Gaisler
[usr1] Generic AHB ROM Aeroflex Gaisler
[usr1] Single-port AHB SRAM module Aeroflex Gaisler
[usr1] Generic UART Aeroflex Gaisler
[usr1] Multi-processor Interrupt Ctrl. Aeroflex Gaisler
[usr1] Modular Timer Unit Aeroflex Gaisler
[usr1] PS2 interface Aeroflex Gaisler
[usr1] VGA controller Aeroflex Gaisler
[usr1] General Purpose I/O port Aeroflex Gaisler
[usr1]
[usr1] Use command 'info sys' to print a detailed report of attached
cores
[usr1]
[usr1] grmon2> info sys
[usr1] cpu0 Aeroflex Gaisler LEON3 SPARC V8 Processor
[usr1] AHB Master 0
[usr1] ahbjtag0 Aeroflex Gaisler JTAG Debug Link
[usr1] AHB Master 1
[usr1] mctrl0 European Space Agency LEON2 Memory Controller
[usr1] AHB: 40000000 - 80000000
[usr1] APB: 80000000 - 80000100
[usr1] apbmst0 Aeroflex Gaisler AHB/APB Bridge
[usr1] AHB: 80000000 - 80100000
[usr1] dsu0 Aeroflex Gaisler LEON3 Debug Support Unit
[usr1] AHB: 90000000 - A0000000
[usr1] AHB trace: 256 lines, 32-bit bus
[usr1] CPU0: win 8, hwbp 2, itrace 256, V8 mul/div, lddel
1
[usr1] stack pointer 0xa0000ff0
[usr1] icache 2 * 2 kB, 32 B/line lru
[usr1] dcache 2 * 2 kB, 32 B/line lru
[usr1] ilram 1 kB, 8e000000 - 8e000400
[usr1] dlram 1 kB, 8f000000 - 8f000400
[usr1] adev5 Aeroflex Gaisler Generic AHB ROM
[usr1] AHB: 00000000 - 00100000
[usr1] ahbram0 Aeroflex Gaisler Single-port AHB SRAM module
[usr1] AHB: A0000000 - A0100000
[usr1] 32-bit static ram: 4 kB @ 0xa0000000
[usr1] uart0 Aeroflex Gaisler Generic UART
[usr1] APB: 80000100 - 80000200
[usr1] IRQ: 2
[usr1] Baudrate 38461
[usr1] irqmp0 Aeroflex Gaisler Multi-processor Interrupt Ctrl.
[usr1] APB: 80000200 - 80000300
[usr1] gptimer0 Aeroflex Gaisler Modular Timer Unit
[usr1] APB: 80000300 - 80000400
[usr1] IRQ: 8
[usr1] 8-bit scalar, 2 * 32-bit timers, divisor 40
[usr1] ps2ifc0 Aeroflex Gaisler PS2 interface
[usr1] APB: 80000500 - 80000600
[usr1] IRQ: 5
[usr1] adev11 Aeroflex Gaisler VGA controller
[usr1] APB: 80000600 - 80000700
[usr1] gpio0 Aeroflex Gaisler General Purpose I/O port
[usr1] APB: 80000800 - 80000900
[usr1]
[usr1] grmon2> exit
[usr1]
Wenn ich die Konfuguration eines ehemaligen Mitarbeiters reinlade kommt zum mctrl0 noch folgende Zeile dazu:
Code: Alles auswählen
32-bit static ram: 1 * 1024 kbyte @ 0x40000000