Motorola MVME166IG manual Table A-1. ENV Command Parameters Continued, ENV Parameter and Options

A

Configure and Environment Commands

Table A-1. ENV Command Parameters (Continued)

ENV Parameter and Options	Default	Meaning of Default
VSBC2 Slave Address Offset #1	00000000	Address offset for the first VSB
		to local bus map decoder. The
		upper 16 bits of this field will be
		added to the upper 16 bits of the
		VSB address received. This sum
		is then the address driven onto
		the local bus address lines.
		Default = 00000000.
VSBC2 Slave Attributes #1	0400	The bits in this register control
		various aspects of how the first
		VSB to local bus map decoder
		will operate. Consult the
		VSBchip2 register definition in
		the MVME166 programmer’s
		reference guide for an
		explanation of each bit. Default
		= 0400.
VSBC2 Slave Starting Address #2	00000000	Beginning address of an address
		range for the second VSB to local
		bus map decoder. Only the
		upper 16 bits of this field are
		significant (or used). Default =
		00000000.
VSBC2 Slave Ending Address #2	00000000	Ending address of an address
		range for the second VSB to local
		bus map decoder. Only the
		upper 16 bits of this field are
		significant (or used). Default =
		00000000.
VSBC2 Slave Address Offset #2	00000000	Address offset for the second
		VSB to local bus map decoder.
		The upper 16 bits of this field
		will be added to the upper 16
		bits of the VSB address received.
		This sum is then the address
		driven onto the local bus address
		lines. Default = 00000000.
VSBC2 Slave Attributes #2	0400	The bits in this register control
		various aspects of how the
		second VSB to local bus map
		decoder will operate. Consult
		the VSBchip2 register definition
		in the MVME166 programmer’s
		reference guide for an
		explanation of each bit. Default
		= 0400.

A-12 MVME166 Single Board Computer Installation Guide