Motorola MVME1X7P - Manual (Page 192)

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Programming the GCSR
A complete description of the GCSR appears in the following tables. Each
register definition includes a table with five lines.
1. The base address of the register and the number of bits defined in
the table.
2. The bits defined by this table.
3. The name of the register or the name of the bits in the register.
4. The operations possible on the register bits, defined as follows:
5. The state of the bit following a reset, defined as follows:
R This bit is a read-only status bit.
R/W This bit is readable and writable.
S/R Writing a 1 to this bit sets it. Reading it returns its current status.
P This bit is affected by power-up reset.
S The bit is affected by SYSRESET.
L The bit is affected by local bus reset.
X The bit is not affected by reset.