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3.4.8 Peripheral I/O registers
Address
Function Register Name
FFFFF000H
Port 0
FFFFF002H
Port 1
FFFFF004H
Port 2
FFFFF006H
Port 3
FFFFF008H
Port 4
FFFFF00AH
Port 5
FFFFF00CH
Port 6
FFFFF00EH
Port 7
FFFFF010H
Port 8
FFFFF012H
Port 9
FFFFF014H
Port 10
FFFFF016H
Port 11
FFFFF018H
Port 12
FFFFF01AH
Port 13
FFFFF01CH
Port 14
FFFFF020H
Port 0 mode register
FFFFF022H
Port 1 mode register
FFFFF024H
Port 2 mode register
FFFFF026H
Port 3 mode register
FFFFF028H
Port 4 mode register
FFFFF02AH
Port 5 mode register
FFFFF02CH
Port 6 mode register
FFFFF032H
Port 9 mode register
FFFFF034H
Port 10 mode register
FFFFF036H
Port 11 mode register
FFFFF038H
Port 12 mode register
FFFFF03AH
Port 13 mode register
FFFFF03CH
Port 14 mode register
FFFFF040H
Port 0 mode control register
FFFFF042H
Port 1 mode control register
FFFFF044H
Port 2 mode control register
FFFFF046H
Port 3 mode control register
FFFFF04CH
Memory expansion mode register
FFFFF054H
Port 10 mode control register
FFFFF056H
Port 11 mode control register
FFFFF058H
Port 12 mode control register
CHAPTER 3 CPU FUNCTIONS
Symbol
P0
P1
P2
P3
P4
P5
P6
P7
P8
P9
P10
P11
P12
P13
P14
PM0
PM1
PM2
PM3
PM4
PM5
PM6
PM9
PM10
PM11
PM12
PM13
PM14
PMC0
PMC1
PMC2
PMC3
MM
PMC10
PMC11
PMC12
User's Manual U11969EJ3V0UM00
Bit Units for
Manipulation
R/W
1 bit 8 bits 16 bits 32bits
R/W
R
R/W
(1/6)
After Reset
Undefined
FFH
00H
01H
00H
00H/07H
00H
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