Specifications

VSBC-6862 Rev 1.43
102
SRESR Software Reset Register WO
CS4 + $1001
VME slave + $9
This register permits to perform Software or Hardware Reset by software
D8 D9 D10 D11 D12 D13 D14 D15
Value
x x x x R0 R1 R2 R3
Default
x x x x 0 0 0 0
Writing this register with the value $1 'connects' the RTC's Watchdog pin to the Power-On Reset
Writing this register with the value $3 generates a Reset on Flash Devices
Writing this register with the value $6 generates a Hardware Reset on board.
Writing this register with the value $9 generates a Software Reset on board.
Writing this register with the value $A resets the VME interrupter. The VME interrupt is deactivated.
Writing this register with the value $C generates a Power-On Reset on board.

All reset commands, except for the Flash, are automatically cleared after
completion.
The Reset for the Flash memory stays active until its corresponding bits are
cleared by software.
SWPR Switch Position Register
RO
CS4 + $1011
This register permits to read the state of the external rotary switch
D8 D9 D10 D11 D12 D13 D14 D15
Value
x x x x x RC2 RC1 RC0
Default
x x x x x 0 0 0
With:
RC0, RC1, RC2: position binary coded of the eight position switch
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