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Register Name
Keyboard data buffer transmit data
register_0
Keyboard control register 1_1
Keyboard data buffer transmit data
register_1
Timer XY control register
Timer control register_Y
Timer control/status register_Y
Time constant register A_Y
Time constant register B_Y
Timer counter _Y
2
I
C bus control extended register_0 ICXR_0
Keyboard control register H_0
Keyboard control register L_0
Keyboard data buffer register_0
Keyboard control register 2_0
Keyboard control register H_1
Keyboard control register L_1
Keyboard data buffer register_1
Keyboard control register 2_1
2
I
C bus control Initialization
register_0
Interrupt control register A
Interrupt control register B
Interrupt control register C
IRQ status register
IRQ sense control register H
Number
Abbreviation
of bits
KBTR_0
8
KBCR1_1
8
KBTR_1
8
TCRXY
8
TCR_Y
8
TCSR_Y
8
TCORA_Y
8
TCORB_Y
8
TCNT_Y
8
8
KBCRH_0
8
KBCRL_0
8
KBBR_0
8
KBCR2_0
8
KBCRH_1
8
KBCRL_1
8
KBBR_1
8
KBCR2_1
8
ICRES_0
8
ICRA
8
ICRB
8
ICRC
8
ISR
8
ISCRH
8
Section 27 List of Registers
Address
Module
H'FEC1
PS2_0
H'FEC2
PS2_1
H'FEC3
PS2_1
H'FEC6
TMR_XY 8
H'FEC8
TMR_Y
(RELOCATE = 1)
H'FEC9
TMR_Y
(RELOCATE = 1)
H'FECA
TMR_Y
(RELOCATE = 1)
H'FECB
TMR_Y
(RELOCATE = 1)
H'FECC
TMR_Y
(RELOCATE = 1)
H'FED4
IIC_0
H'FED8
PS2_0
H'FED9
PS2_0
H'FEDA
PS2_0
H'FEDB
PS2_0
H'FEDC
PS2_1
H'FEDD
PS2_1
H'FEDE
PS2_1
H'FEDF
PS2_1
H'FEE6
IIC_0
H'FEE8
INT
H'FEE9
INT
H'FEEA
INT
H'FEEB
INT
H'FEEC
INT
Rev. 1.00 May 09, 2008 Page 843 of 954
Data
Access
Width
States
8
2
8
2
8
2
2
8
2
8
2
8
2
8
2
8
2
8
2
8
2
8
2
8
2
8
2
8
2
8
2
8
2
8
2
8
2
8
2
8
2
8
2
8
2
8
2
REJ09B0462-0100
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