Toshiba H1 Series, TLCS-900, TMP92CZ26AXBG TMP92CZ26A , 92CZ26A-138

TMP92CZ26A
92CZ26A-138
Port C register
7 6 5 4 3 2 1 0
bit Symbol PC7 PC6 PC5 PC4 PC3 PC2 PC1 PC0
Read/Write R/W
After reset Data from external port (Output latch register is set to “1”)
Port C control register
7 6 5 4 3 2 1 0
bit Symbol PC7C PC6C PC5C PC4C PC3C PC2C PC1C PC0C
Read/Write W
After reset 0 0 0 0 0 0 0 0
Function 0: Input 1: Output
Port C function register
7 6 5 4 3 2 1 0
bit Symbol PC7F PC6F PC5F PC4F PC3F PC2F PC1F PC0F
Read/Write W
After reset 0 0 0 0 0 0 0 0
Function Refer to following table
Port C drive register
7 6 5 4 3 2 1 0
bit Symbol PC7D PC6D PC5D PC4D PC3D PC2D PC1D PC0D
Read/Write R/W
After reset 1 1 1 1 1 1 1 1
Function Input/Output buffer drive register for standby mode
Note 1: Read-Modify-Write is prohibited for the registers PCCR, PCFC.
Note 2: When setting PC3-PC0 pins to INT3-INT0 input, set PCDR<PC3D: PC0D> to “0000”(prohibit input), and when driving
PC3-PC0 pins to “0”, execute HAL T instruction. This setting generates INT3-INT0 inside. If don’t use external interrupt
in HALT condition, set like an interrupt don’t generated. (e.g. change port setting)
Figure 3.7.24 Register for Port C
PCFC
(0033H)
PC
(0030H)
PCCR
(0032H)
PCDR
(008CH)
<PC0C>
<PC0F> 0 1
0 Input port Output port
1 INT0 Don’t setting
PC0 setting
<PC1C>
<PC1F> 0 1
0 Input port Output port
1 INT1 TA0IN input
PC1 setting
<PC2C>
<PC2F> 0 1
0 Input port Output port
1 INT2 Don’t setting
PC2 setting
<PC3C>
<PC3F> 0 1
0 Input port Output port
1 INT3 TA2IN input
PC3 setting
<PC4C>
<PC4F> 0 1
0 Input port Output port
1 EA26 output Reserved
PC4 setting
<PC5C>
<PC5F> 0 1
0 Input port Output port
1 EA27output Reserved
PC5 setting
<PC6C>
<PC6F> 0 1
0 Input port Output port
1 EA28output Reserved
PC6 setting
<PC7C>
<PC7F> 0 1
0 Input port Output port
1 Don’t
setting KO8output (Open-drain)
PC7 setting