Registers And Register Details; Figure 13.3A Registers Of Ie Bus (1/3) - Fujitsu F2MC-16LX MB90580 Series Hardware Manual

13.3 Registers and Register Details

Command register upper byte (CMRH)
Address: 000077
H
Read/write
Initial value
Command register lower byte (CMRL)
Address: 000076
H
Read/write
Initial value
Unit address register (MAWH, MAWL)
Address: 000071
H
Read/write
Initial value
Address: 000070
H
Read/write
Initial value
Slave address register (SAWH, SAWL)
Address: 000073
H
Reserved Reserved
Read/write
Initial value
Address: 000072
H
Read/write
Initial value
MB90580 Series
15 14 13
MD1 MD0 PCOM
(R/W) (R/W) (R/W)
(0) (0) (0)
7 6 5
RXS TXS TIT1
(R/W) (R/W) (R/W)
(1) (1) (0)
15 14 13
Reserved Reserved Reserved Reserved
(R/W) (R/W) (R/W)
(X) (X) (X)
7 6 5
MA07 MA06 MA05
(R/W) (R/W) (R/W)
(X) (X) (X)
15 14 13
Reserved
(R/W) (R/W) (R/W)
(X) (X) (X)
7 6 5
SA07 SA06 SA05
(R/W) (R/W) (R/W)
(X) (X) (X)

Figure 13.3a Registers of IE BUS (1/3)

12 11 10
RIE TIE GOTM
(R/W) (R/W) (R/W)
(0) (0) (0)
4 3
TIT0 CS1 CS0
(R/W) (R/W)
(R/W)
(0) (0) (0)
12 11 10
MA11 MA10
(R/W) (R/W) (R/W)
(X) (X)
(X)
4 3
MA04 MA03 MA02
(R/W) (R/W) (R/W)
(X) (X)
(X)
12 11 10
Reserved
SA11 SA10
(R/W) (R/W)
(R/W)
(X) (X)
(X)
4 3 2
SA04 SA03 SA02
(R/W) (R/W)
(R/W)
(X) (X) (X)
13.3 Registers and Register Details
9 8
GOTS Reserved
(R/W) (R/W)
(0) (X)
2 1 0
RDBC WDBC
(R/W) (R/W)
(0) (0)
9 8
MA09 MA08
(R/W) (R/W)
(X) (X)
2 1 0
MA01 MA00
(R/W) (R/W)
(X) (X)
9 8
SA09 SA08
(R/W) (R/W)
(X) (X)
1 0
SA01 SA00
(R/W) (R/W)
(X) (X)
Chapter 13: IE Bus
Bit Number
CMRH
Bit Number.
CMRL
Bit Number
MAWH
Bit Number
MAWL
Bit Number
SAWH
Bit Number
SAWL
143