HD64F2145 Datasheet, PDF (678/829 Pages) Renesas Technology Corp – Hitachi 16-Bit Single-Chip Microcomputer

Register Name
Host interface control register 2
Input data register_3
Output data register_3
Status register_3
Input data register_4
Output data register_4
Status register_4
I²C bus extended control register_0
I²C bus extended control register_1
Keyboard control register H_0
Keyboard control register L_0
Keyboard data buffer register_0
Keyboard control register H_1
Keyboard control register L_1
Keyboard data buffer register_1
Keyboard control register H_2
Number
Abbreviation of Bits Address Module
Bus
Width
Number
of
Access
States
HICR2
8
H'FE80 XBS
8
2
IDR_3
8
H'FE81 XBS
8
2
ODR_3
8
H'FE82 XBS
8
2
STR_3
8
H'FE83 XBS
8
2
IDR_4
8
H'FE84 XBS
8
2
ODR_4
8
H'FE85 XBS
8
2
STR_4
8
H'FE86 XBS
8
2
ICXR_0
8
H'FED4 IIC_0
8
2
ICXR_1
8
H'FED5 IIC_1
8
2
KBCRH_0
8
H'FED8 Keyboard 8
2
buffer
controller_
0
KBCRL_0
8
H'FED9 Keyboard 8
2
buffer
controller_
0
KBBR_0
8
H'FEDA Keyboard 8
2
buffer
controller_
0
KBCRH_1
8
H'FEDC Keyboard 8
2
buffer
controller_
1
KBCRL_1
8
H'FEDD Keyboard 8
2
buffer
controller_
1
KBBR_1
8
H'FEDE Keyboard 8
2
buffer
controller_
1
KBCRH_2
8
H'FEE0 Keyboard 8
2
buffer
controller_
2
Rev. 2.0, 08/02, page 638 of 790