Epson 4000 - Manual (Page 132)

System I/O address map (continued)
Hex address Assigned device
378-37F Parallel printer port 1
380-38F SDLC, bisynchronous 2
390-393 Cluster
3A0-3AF SDLC, bisynchronous 1
3B0-3BF Monochrome display and printer adapter
3C0-3CF Enhanced graphics adapter
3D0-3DF Color graphics monitor adapter
3F0-3F7 FDD controller
3F8 - 3FF Serial port 1
6E2, 6E3 Data acquisition (adapter 1)
790-793 Cluster (adapter 1)
AE2, AE3 Data acquisition (adapter 2)
B90, B93 Cluster (adapter 2)
EE2, EE3 Data acquisition (adapter 3)
1390 -1393 Cluster (adapter 3)
22E1 GPIB (adapter 1)
2390 - 2393 Cluster (adapter 4)
GPIB (adapter 2) 43E1
62E1 GPIB (adapter 3)
82E1 GPIB (adapter 4)
A2El GPIB (adapter 5)
C2E11
E2E1
GPIB (adapter 6)
GPIB (adapter 7)
Specifications A-17