Specifications

EPC-8A Hardware Reference
110
error messages 100
ESD 5
EXM 7, 38, 69
configuration error 102
expansion interface 38, 59
setup menu 39
slot numbers 69
EXMID signal 38
EXP-AM 7
EXP-BP2 65, 66
EXP-BP3A 68
EXP-BP4 67
EXP-BP4A 70
EXP-BP5 69
EXP-BP6 71
EXP-MC 7
EXP-MS/MX 7, 69
extended memory 31
EZSetup
I/O base address
87, 88
Interrupt 88
Other Parameters 88, 89
Program 85, 89
F
Fast handshake mode 77
Fixed disk menu 12
Flash Jumper (JP2) 6
floating-point numbers 41
floppy disk drives 12
floppy diskette errors 101
front panel LEDs 35
G
GD5428, VGA 93
general failure 102
H
hardware reset 36, 37
help iv
Humidity 3
I
I/O addresses 24
I/O base address 87, 88
I/O space map 51
IACK 6, 7, 39
IACK daisy chain 6, 39
IackIn 8
IackOut 8
ID register 81
insertion 9
Installation 5
Interrupt 88
acknowledge 49, 79, 81
acknowledge cycle 41
acknowledge signal 7
assignments 24
generator register 41
mapping 57
reset 80
interrupts 47
IPX 105, 106
IRQ10 interrupt 80, 81
J
J1 connector 9, 39
J2 connector 39
jumpers 6–??, 8, ??–9, 100
K
keyboard 10
keyboard connector 60
keyboard errors 102
L
LEDs 76
little-endian 40, 49
Location monitor 77
Lock 78
LOCK instruction prefix 43
LPT1 27, 60
M
main setup screen 63
Mass Storage module 7, 67, 69, 71
math co-processor 30
memory 31, 63
map 31
options 31
upgrades 31
Memory cache sub-menu 12
message interrupt 80
Message low register 77
Message register 78
high 77
low 77
message-based device 75
model code 75
MODID 76
module identification 76
Module status/control register 81
mouse 10
MSGR interrupt 77
Multiple EXM-10s 89