Toshiba TLCS-900/H1 Series Manual page 89

P9 Bit symbol
(0024H)
Read/Write
Reset State
P9FC Bit symbol
(0026H)
Read/Write
Reset State
Function
P9FC Bit symbol
(0027H)
Read/Write
Reset State
Function
0: Input port
1: INT5
P92 Setting
<P92C>
0
<P92F>
Input port
0
SCLK0, input
CTS 0
1
I2SWS output
P95 Setting
<P95C>
0
<P95F>
0 Output port
CLK32KO output
1
LGOE2 output
P9FC2 Bit symbol
(0025H)
Read/Write
Reset State
Function
P9DR Bit symbol
(0089H)
Read/Write
Reset State
Function
Note: Read-modify-write is prohibited for P9CR, P9FC and P9FC2.
Port 9 Register
7 6
P97 P96
R
Data from external port
Port 9 Function Register
7 6
Port 9 Function Register
7 6
P97F P96F
0 0
0: Input port
1: INT4
P91 Setting
<P91C>
1
<P91F>
Output port
0
1
SCLK0 output
P94 Setting
<P94C>
1
<P94F>
0
1
(Reserved)
Port 9 Function Register 2
7 6
Port 9 Drive Register
7 6
P97D P96D P95D
1 1
Output/Input buffer drive register for standby mode
Figure 3.5.23 Register for Port 9
5 4
P95 P94 P93
0 Data from external port (Output latch register is set to "1")
5 4
P95C P94C P93C
0 0
Refer to following table
5 4
P95F P94F P93F
W
0 0 0
Refer to following table
0 1
Input port Output port
RXD0 input
(Reserved)
I2SDO output
0 1
Input port Output port
(Reserved)
LGOE1 output
5 4
5 4 3
P94D P93D
R/W
1 1 1
92CH21-87
TMP92CH21
3 2 1
P92 P91
R/W
3 2 1
P92C P91C
W
0 0 0
3 2 1
P92F P91F
0 0
P90 Setting
<P90C>
0
<P90F>
Input port
0
1
I2SCKO output
P93 Setting
<P93C>
0
<P93F>
0 Input port
1
LGOE0 output
3 2 1
2 1
P92D P91D
1 1
0
P90
0
P90C
0
0
P90F
0
1
Output port
TXD0 output
1
Output port
(Reserved)
0
P90F2
W
0
0:CMOS
1:Opendrain
0
P90D
1
2009-06-19