Motorola MVME1X7P - Manual (Page 197)

GCSR Programming Model
http://www.motorola.com/computer/literature 2-107
2
General Purpose Register 0
This register is a general purpose register that allows a local bus master to
communicate with a VMEbus master. The function of this register is not
defined by the hardware specification.
General Purpose Register 1
This register is a general purpose register that allows a local bus master to
communicate with a VMEbus master. The function of this register is not
defined by the hardware specification.
General Purpose Register 2
This register is a general purpose register that allows a local bus master to
communicate with a VMEbus master. The function of this register is not
defined by the hardware specification.
ADR/SIZ Local Bus: $FFF40108/VMEbus: $XXY4 (16 bits)
BIT 15 . . . 0
NAME General Purpose Register 0
OPER R/W
RESET 0 PS
ADR/SIZ Local Bus: $FFF4010C/VMEbus: $XXY6 (16 bits)
BIT 15 . . . 0
NAME General Purpose Register 1
OPER R/W
RESET 0 PS
ADR/SIZ Local Bus: $FFF40110/VMEbus: $XXY8 (16 bits)
BIT 15 . . . 0
NAME General Purpose Register 2
OPER R/W
RESET 0 PS