Toshiba T1200 - A. 3 PIN DESCRIPTION

A. 3 PIN DBSCRIPl'I(»J
TABLE A-I Pin Description
Pin I/O SYMBOL
Signal
name and Description
1
I/O 07
10071
Bidirectional data bus bit 7
2
I/O 06
10061
Bidirectional data bus bit 6
3
Vcc
+ SV
4 I A01 A011
Address bit line 0
5
I AOB
AOB1
Address bit 0 for byte bus
6
I
A13
A131
Address
bit 13
7
I
A14 A141
Address
bit 14
8
I A15 A151
Address
line bit 15
9 I/O
A16
A161
Address
line bit 16
10 I/O
A17
A171
Address
line bit 17
11
I/O
A18 A181
Address
line bit 18
12 I/O
A19 A191
CPU/OMA address
lines. CPU address is input when
input mode. OMA page register content is output
when output mode (OMA cycle).
Address
line bit 19
13
0
BOLEN
BOLENO
Byte bus low enable (enable signal for byte read/write
operation.
A - 3