source: rtems/c/src/lib/libbsp/powerpc/mvme2307/README @ 19ca797

4.104.114.84.95
Last change on this file since 19ca797 was 19ca797, checked in by Joel Sherrill <joel.sherrill@…>, on 10/04/99 at 20:41:28

Motorola MVME2307 BSP submitted by Jay Kulpinski <jskulpin@…>.
No modifications made.
  • Property mode set to 100644
File size: 1.4 KB
Line 
1BSP NAME:           mvme2307
2BOARD:              Motorola MVME2307
3BUS:                VME/PCI
4CPU FAMILY:         PowerPC
5CPU:                Motorola MPC604
6COPROCESSORS:       none
7MODE:               32 bit mode/big endian
8
9DEBUG MONITOR:      PPCBUG
10
11PERIPHERALS
12===========
13TIMERS:             PPC internal time base register
14  RESOLUTION:       60 ns
15SERIAL PORTS:       PC16550 via PPCBUG
16REAL-TIME CLOCK:    PPC internal decrementer register
17DMA:                none
18VIDEO:              none
19SCSI:               none
20NETWORKING:         DEC21140
21
22DRIVER INFORMATION
23==================
24CLOCK DRIVER:       PPC internal
25IOSUPP DRIVER:      N/A
26SHMSUPP:            N/A
27TIMER DRIVER:       Intel i8254
28TTY DRIVER:         PPC internal
29
30STDIO
31=====
32PORT:               Console port 0
33ELECTRICAL:         RS-232
34BAUD:               9600
35BITS PER CHARACTER: 8
36PARITY:             None
37STOP BITS:          1
38
39NOTES
40=====
41PPCBUG interrupt vectors:
42    00100 reset
43    00700 program
44    00c00 syscall
45    02000 run mode
46
47PPCBUG register usage:
48    SPR275 must be restored before returning to PPCBUG
49    SPR272-SPR274 will be changed by PPCBUG
50
51PPCBUG memory usage:
52    top 768K RAM reserved for BUG (at reset R1 points to top of usable area)
53    0000-3fff reserved for vectors
54    MK48T59/559 NVRAM (base = ??)
55        0000-16f7 - available for user
56        16f8-1ef7 - PPCBUG
57        1ef8-1ff7 - configuration data
58        1ff8-1fff - real time clock registers
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