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Rev. 1.00, 05/04, page 97 of 544
Port Description Mode 2and Mode 3 I/O Status
Port 6 General I/O port also
functioning as interrupt
input, FRT input/output,
TMR_X and TMR_Y
input/output, and key-
sense interrupt input
P67/TMOX/KIN7/IRQ7
P66/FTOB/KIN6/IRQ6
P65/FTID/KIN5
P64/FTIC/KIN4
P63/FTIB/KIN3
P62/FTIA/KIN2/TMIY
P61/FTOA/KIN1
P60/FTCI/KIN0/TMIX
On-chip input pull-
up MOSs
Port 7 General input port also
functioning as A/D
converter analog input
P77
P76
P75/AN5
P74/AN4
P73/AN3
P72/AN2
P71/AN1
P70/AN0
Port 8 General I/O port also
functioning as interrupt
input, SCI_1 input/output,
LPC input/output, and
IIC_1 input/output pins
P86/IRQ5/SCK1/SCL1
P85/IRQ4/RxD1
P84/IRQ3/TxD1
P83/LPCPD
P82/CLKRUN
P81/GA20
P80/PME
Port 9 General I/O port also
functioning as IIC_0
input/output, subclock
input, φ output, interrupt
input, and A/D converter
external trigger input pins
P97/SDA0
P96/φ/EXCL
P95
P94
P93
P92/IRQ0
P91/IRQ1
P90/IRQ2/ADTRG