Specification - Toshiba TMP92CM22FG TLCS-900/H1 Series Manual

Ports Input Pins
Port 1 P10 to P17
Port 4 P40 to P47
Port 5 P50 to P57
Port 6 P60 to P67
Port 7 P70 to P75
P70
P71
P72
P74
P75
P76
Port 8 P80 to P83
P80
P81
P82
P83
Port 9
P90 to P92
P90
P91
P92
X: Don't care
*: When these ports are used as general-purpose I/O port, each bit can be set individually for input or
output. However, each bit cannot be set individually for input or output even if 1bit or more bits are
used as address bus in same port.
All of general-purpose I/O ports except for port that used as address bus are operated as output
port.
Please be careful when using this setting.
Table 3.5.2 I/O Port Setting List (1/2)

Specification

Input port
Output port
D8 to D15 bus
Input port*
Output port*
A0 to A7 output
Input port*
Output port*
A8 to A15 output
Input port*
Output port*
A16 to A23 output
Output port
output
RD
output
WRLL
output
WRLU
CLKOUT output
R/ output
W
Input port
Output port
Input
WAIT
Output port
output
CS0
output
CS1
output
CS2
output
CS3
Input port
Output port
SCK input
SCK output
SO output
SDA
SI input
SCL (Open drain)
92CM22-50
TMP92CM22
I/O Register Setting Value
Pn PnCR PnFC PnODE
×
0
0
×
None
1
× ×
1
×
0*
0
×
None
1*
× ×
1
×
0*
0
×
1* None
× ×
1
×
0*
0
×
None
1*
× ×
1
×
None 0
×
None 1
None
×
0
0
×
1 0
×
0
1
×
0
×
1
×
None
None 1
×
1
×
1
×
0 0
×
1 0
×
0 0
× ×
1
×
1 1
× ×
1
×
0 0
× ×
1
0
0
0
0/1
0/1
1
0
1
2007-02-16