Channel In terf ace
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Table 2-1. Device Command Summary (continued)
COLD L.OAD READ
(REAL TIME)
FUNCTION:
OPCOIJE:
FORMAT:
Used by the host to bootstrap itself into a higher operating
environment from a more primitive state.
No variables or parameters
REQUEST ST A TUS
(DIAGNOSTIC)
FUNCTION:
OPCOIDE:
FORMj~T:
Instructs the device to return (in an execution message) the
status report.
No variables or parameters
RELEASE
(GENERAL PURPOSE)
FUNCTION:
Releases the device.
OPCOIDE:
FORMAT:
No variables or parameters
RELEASE DENIED
(GENERAL PURPOSE)
FUNCTION:
Prohibits the device from releasing itself.
OPCODE:
FORM,AT:
No variables or parameters
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