NEC Express 5800/230Eh - Manual (Page 38)

2-10 General Description
MOTHER BOARD
20 2 4-1 3
1-1
1-2
4-2
2
5-5
5-4
6
7
5-0 to 5-3
18
19
4-4
17 16 15 13 12-5 11 10 9 8 4-3
14 12-1 to 12-4
12-6
4-5