Toshiba H1 Series - Manual (Page 14)

TMP92CZ26A
92CZ26A-11
Table 2.2.1 Pin names and functions (4/6)
Pin name
Number of
Pins
I/O Functions
PK0
LCP0
1
Output
Output
Port K0: Output port.
Signal for LCD driver.
PK1
LLOAD
1
Output
Output
Port K1: Output port.
Signal for LCD driver.: Data load signal
PK2
LFR
1
Output
Output
Port K2: Output port.
Signal for LCD driver.
PK3
LVSYNC
1
Output
Output
Port K3: Output port.
Signal for LCD driver. : Vertical sync signal
PK4
LHSYNC
1
Output
Input
Port K4: Output port.
Signal for LCD driver. : Horizontal sync signal.
PK5
LGOE0
1
Output
Output
Port K5: Output port.
Signal for LCD driver.
PK6
LGOE1
1
Output
Output
Port K6: Output port.
Signal for LCD driver.
PK7
LGOE2
1
Output
Output
Port K7: Output port.
Signal for LCD driver.
PL0 to PL7
LD0 to LD7
8
Output
Output
Port L0 to L7: Output port.
Data bus for LCD driver: LD0 to LD7.
PM1
TA1OUT
MLDALM
1
Output
Output
Output
Port M1: Output port.
Timer A1 output: Output pin of 8 bit timer 1.
Melody / Alarm output pin.
PM2
ALARM
MLDALM
1
Output
Output
Output
Port M2: Output port.
Alarm output from RTC.
Melody / Alarm output pin (inverted).
PM7
PWE
1
Output
Output
Port M7 : Output port
External power supply control output: Pin to control ON/OFF of external power
supply. In stand-by mode, outputs “L” level. In other than stand-by mode, outputs
“H” level.
PN0 to PN7
KO0 to KO7
8
I/O
Output
Port N: I/O port.
Key output 0 to 7 : Key scan strobe pin (programmable open drain output).
PP1
TA3OUT
1
I/O
Output
Port P1: I/O port.
Timer A3 output: Output pin of 8 bit timer 3.
PP2
TA5OUT
1
I/O
Output
Port P2: I/O port.
Timer A5 output: Output pin of 8 bit timer 5.
PP3
INT5
TA7OUT
1
I/O
Input
Output
Port P3: I/O port. (Schmitt input)
Interrupt request pin 5 : Interrupt request pin with programmable rising/falling edge.
Timer A7 output: Output pin of 8 bit timer 7.
PP4
INT6
TB0IN0
1
I/O
Input
Input
Port P4: I/O port. (Schmitt input)
Interrupt request pin 6 : Interrupt request pin with programmable rising/falling edge.
Timer B0 input: Input pin of 16 bit timer 0.
PP5
INT7
TB1IN0
1
I/O
Input
Input
Port P5: I/O port. (Schmitt input)
Interrupt request pin 7 : Interrupt request pin with programmable rising/falling edge.
Timer B1 input: Input pin of 16 bit timer 1.
PP6
TB0OUT0
1
Output
Output
Port P6: I/O port.
Timer B0 output: Output pin of 16 bit timer 0.
PP7
TB1OUT0
1
Output
Output
Port P7: I/O port.
Timer B1 output: Output pin of 16 bit timer 1.
PR0
SPDI
1
I/O
Input
Port R0: I/O port.
Data input pin of SD card.
PR1
SPDO
1
I/O
Output
Port R1: I/O port.
Data output pin of SD card.
PR2
SPCS
1
I/O
Output
Port R2: I/O port.
Chip select signal of SD card.