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TMP92CZ26A
92CZ26A-684
(1) I/O ports (7/11)
Symbol Name
Address 7 6 5 4 3 2 1 0
PN7C PN6C PN5C PN4C PN3C PN2C PN1C PN0C
W
0 0 0 0 0 0 0 0
PNCR
PORTN
control
register
005EH
(Prohibit
RMW)
0: Input 1: Output
PN7F PN6F PN5F PN4F PN3F PN2F PN1F PN0F
W
0 0 0 0 0 0 0 0
PNFC
PORTN
function
register
005FH
(Prohibit
RMW)
0:CMOS output 1:Open-Drain output
PP5C PP4C PP3C PP2C PP1C
W
0 0 0 0 0
PPCR
PORTP
control
register
0062H
(Prohibit
RMW)
0: Input 1: Output
PP7F PP6F PP5F PP4F PP3F PP2F PP1F
W
0 0 0 0 0 0 0
PPFC
PORTP
function
register
0063H
(Prohibit
RMW)
0: Port
1:
TB1OUT0
0: Port
1:
TB0OUT0
0: Port
1:
TB1IN0@
<PP5C>=1
INT7@
<PP5C>=0
0: Port
1:
TB0IN0@
<PP4C>=1
INT6@
<PP4C>=0
0: Port
1:
TA7OUT@
<PP3C>=1
INT5@
<PP3C>=0
0: Port
1: TA5OUT
0: Port
1: TA3OUT
PR3C PR2C PR1C PR0C
W
0 0 0 0
PRCR
PORTR
control
register
0066H
(Prohibit
RMW)
0: Input, 1: Output
PR3F PR2F PR1F PR0F
W
0 0 0 0
PRFC
PORTR
function
register
0067H
(Prohibit
RMW)
0: Port
1: SPCLK
0: Port
1:
SPCS
0: Port
1: SPDO
0: Port
1: SPDI
PT7C PT6C PT5C PT4C PT3C PT2C PT1C PT0C
W
0 0 0 0
0 0 0 0
PTCR
PORTT
control
register
00A2H
(Prohibit
RMW)
0: Input 1: Output
PT7F PT6F PT5F PT4F PT3F PT2F PT1F PT0F
W
0 0 0 0
0 0 0 0
PTFC
PORTT
function
register
00A3H
(Prohibit
RMW)
0: Port 1: Data bus for LCDC (LD15~LD8)