Motorola MVME166IG/D2 Installation Manual page 107

Table A-1. ENV Command Parameters (Continued)
ENV Parameter and Options
VSBC2 Master Ending Address #3
VSBC2 Master Address Offset #3
VSBC2 Master Attributes #3
VSBC2 Master Starting Address #4
VSBC2 Master Ending Address #4
VSBC2 Master Address Offset #4
MVME166IG/D2
Set Environment to Bug/Operating System
Default Meaning of Default
00000000 Ending address of an address
range for the local bus to VSB
map decoder #3. Only the upper
16 bits of this field are significant
(or used). Default = 00000000.
00000000 Address offset for the local bus
to VSB map decoder #3. The
upper 16 bits of this field will be
added to the upper 16 bits of the
local bus address received. This
sum is then the address driven
onto the VSB address lines.
Default = 00000000.
0030 The bits in this register control
various aspects of how the local
bus to VSB map decoder #3 will
operate. Consult the VSBchip2
register definition in the
MVME166 programmer's
reference guide for a detailed
explanation of each bit. Default
= 0030.
00000000 Beginning address of an address
range for the local bus to VSB
map decoder #4. Only the upper
16 bits of this field are significant
(or used). Default = 00000000.
00000000 Ending address of an address
range for the local bus to VSB
map decoder #4. Only the upper
16 bits of this field are significant
(or used). Default = 00000000.
00000000 Address offset for the local bus
to VSB map decoder #4. The
upper 16 bits of this field will be
added to the upper 16 bits of the
local bus address received. This
sum is then the address driven
onto the VSB address lines.
Default = 00000000.
A
A-15