Motorola MVME1X7P User Manual
1-62
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Programming Issues
1
LAN LTO Error
SCSI Parity Error
SCSI Offboard Error
Description:
Local Bus Time-out occurred while the LANCE was Local
Bus master.
Bus master.
MPU Notification:
PCCchip2 Interrupt (LAN ERROR IRQ)
Status:
PCCchip2 LAN Error Status register ($FFF42028)
Comments:
The LANCE has no ability to respond to TEA so the error
interrupt and status are provided in the PCCchip2. Control
for the interrupt is in the PCCchip2 LAN Error Interrupt
Control register ($FFF4202B).
interrupt and status are provided in the PCCchip2. Control
for the interrupt is in the PCCchip2 LAN Error Interrupt
Control register ($FFF4202B).
Description:
Parity error detected while the 53C710 was reading
DRAM.
DRAM.
MPU Notification:
53C710 Interrupt
Status:
53C710 DMA Status register
53C710 DMA Interrupt Status register
PCCchip2 SCSI Error Status register ($FFF4202C)
53C710 DMA Interrupt Status register
PCCchip2 SCSI Error Status register ($FFF4202C)
Comments:
53C710 interrupt enables are controlled in the 53C710 and
in the PCCchip2.
in the PCCchip2.
Description:
Error encountered while the 53C710 was attempting to go
to the VMEbus.
to the VMEbus.
MPU Notification:
53C710 Interrupt
Status:
53C710 DMA Status register
53C710 DMA Interrupt Status register
PCCchip2 SCSI Error Status register ($FFF4202C)
53C710 DMA Interrupt Status register
PCCchip2 SCSI Error Status register ($FFF4202C)
Comments:
53C710 interrupt enables are controlled in the 53C710 and
in the PCCchip2.
in the PCCchip2.