Delta Data Systems PMAC PCI - E49: Serial Communications Parity Control; E50: Flash Save Enable;Disable; E51: Normal;Re-Initializing Power-Up; E54 - E65: Host Interrupt Signal Select

PMAC-PCI Hardware Reference
20 PMAC-PCI E-Point Jumper Descriptions
E49: Serial Communications Parity Control
E Point and
Physical Layout
Location
Description
Default
E49
C5
Jump pin 1 to 2 for NO serial parity. Remove
jumper for ODD serial parity.
Jumper installed
E50: Flash Save Enable/Disable
E Point and
Physical Layout
Location
Description
Default
E50
C5
Jump pin 1 to 2 to enable save to flash
memory.
Remove jumper to disable save to flash
memory.
Jumper Installed
E51: Normal /Re-initializing Power-Up
E Point and
Physical Layout
Location
Description
Default
E51
B6
Jump pin 1 to 2 to re-initialize ON power-
up/reset;
Remove jumper for Normal power-up/reset.
No jumper
installed
E54 - E65: Host Interrupt Signal Select
E Point and
Physical Layout
Location
Description
Default
E54
B7
Jump pin 1 to 2 to allow EQU8 to interrupt
host-PC at PMAC interrupt level IR7.
No jumper
installed
E55
B7
Jump pin 1 to 2 to allow EQU4 to interrupt
host-PC at PMAC interrupt level IR7.
No jumper
installed
E56
B7
Jump pin 1 to 2 to allow EQU7 to interrupt
host-PC at PMAC interrupt level IR7.
No jumper
installed
E57
B7
Jump pin 1 to 2 to allow EQU3 to interrupt
host-PC at PMAC interrupt level IR7.
No jumper
installed