Register Descriptions; C Bus Data Register (Icdr) - Renesas Hitachi H8S/2194 Series Hardware Manual

25.2

Register Descriptions

2
25.2.1 I

C Bus Data Register (ICDR)

7
Bit :
ICDR7
Initial value : —
R/W :
R/W
ICDRR
Bit : 7
ICDRR7
Initial value :
—
R/W : R
ICDRS
Bit : 7
ICDRS7
Initial value :
—
R/W :
—
ICDRT
7
Bit :
ICDRT7
—
Initial value :
R/W : W
TDRE, RDRF (Internal flag)
Bit :
Initial value :
R/W :
6 5
ICDR6 ICDR5 ICDR4
— —
R/W R/W
6 5
ICDRR6 ICDRR5 ICDRR4
— —
R R
6 5
ICDRS6 ICDRS5 ICDRS4
— —
— —
6 5
ICDRT6 ICDRT5 ICDRT4
— —
W W
4 3
ICDR3 ICDR2
— — —
R/W R/W R/W
4 3
ICDRR3 ICDRR2
— — —
R R
4 3
ICDRS3 ICDRS2
— — —
— — —
4 3 2
ICDRT3 ICDRT2
— — —
W W W
Rev. 2.0, 11/00, page 521 of 1037
2 1 0
ICDR1 ICDR0
— —
R/W R/W
2 1 0
ICDRR1 ICDRR0
— —
R R R
2 1 0
ICDRS1 ICDRS0
— —
— —
1 0
ICDRT1 ICDRT0
— —
W W
— —
TDRE RDRF
0 0
— —