source: rtems/c/src/lib/libbsp/no_cpu/no_bsp/README @ 3652ad35

4.104.114.84.95
Last change on this file since 3652ad35 was ac7d5ef0, checked in by Joel Sherrill <joel.sherrill@…>, on May 11, 1995 at 5:39:37 PM

Initial revision

  • Property mode set to 100644
File size: 2.0 KB
Line 
1#
2#  $Id$
3#
4#  This is a sample hardware description file for a BSP.  This comment
5#  block does not have to appear in a real one.  The intention of this
6#  file is to provide a central place to look when searching for
7#  information about a board when starting a new BSP.  For example,
8#  you may want to find an existing timer driver for the chip you are
9#  using on your board.  It is easier to grep for the chip name in
10#  all of the HARDWARE files than to peruse the source tree.  Hopefully,
11#  making the HARDDWARE files accurate will also alleviate the common
12#  problem of not knowing anything about a board based on its BSP
13#  name.
14#
15#  NOTE:  If you have a class of peripheral chip on board which
16#         is not in this list please add it to this file so
17#         others will also use the same name.
18#
19#         Timer resolution is the way it is configured in this BSP.
20#         On a counting timer, this is the length of time which
21#         corresponds to 1 count.
22#
23
24BSP NAME:           fastsbc1
25BOARD:              Fasssst Computers, Fast SBC-1
26BUS:                SchoolBus
27CPU FAMILY:         i386
28CPU:                Intel Hexium
29COPROCESSORS:       Witch Hex87
30MODE:               32 bit mode
31
32DEBUG MONITOR:      HexBug
33
34PERIPHERALS
35===========
36TIMERS:             Intel i8254
37  RESOLUTION:         .0001 microseconds
38SERIAL PORTS:       Zilog Z8530 (with 2 ports)
39REAL-TIME CLOCK:    RTC-4
40DMA:                Intel i8259
41VIDEO:              none
42SCSI:               none
43NETWORKING:         none
44
45DRIVER INFORMATION
46==================
47CLOCK DRIVER:       RTC-4
48IOSUPP DRIVER:      Zilog Z8530 port A
49SHMSUPP:            polled and interrupts
50TIMER DRIVER:       Intel i8254
51TTY DRIVER:         stub only
52
53STDIO
54=====
55PORT:               Console port 0
56ELECTRICAL:         RS-232
57BAUD:               9600
58BITS PER CHARACTER: 8
59PARITY:             None
60STOP BITS:          1
61
62NOTES
63=====
64
65(1) 900 Mhz and 950 Mhz versions.
66
67(2) 1 Gb or 2 Gb RAM.
68
69(3) PC compatible if HexBug not enabled.
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