Registers And Register Details; 16-Bit Free-Run Timer; Figure 20.3.1A Registers Of 16-Bit Free-Run Timer - Fujitsu F2MC-16LX MB90580 Series Hardware Manual

20.3 Registers and Register Details

20.3 Registers and Register Details

20.3.1 16-bit free-run timer

16-bit Timer Data Register (Upper)
Address: 00006D
H
Read/write
Initial value
16-bit Timer Data Register (Lower)
Address: 00006C
Read/write
Initial value
16-bit Timer Control Status Register
bit
Reserved
Address: 00006E
H
Read/write
Initial value
274 Chapter 20: 16-Bit I/O Timer
15 14 13
T15 T14 T13
R/W R/W R/W
0 0 0
7 6
T07 T06
H
R/W R/W
0 0
7 6 5
IVF IVFE
R/W R/W R/W
0 0 0

Figure 20.3.1a Registers of 16-bit free-run timer

12 11 10
T12 T11 T10 T09
R/W R/W R/W
0 0 0
5 4 3
T05 T04 T03
R/W R/W R/W
0 0 0
4 3 2
STOP MODE CLR
R/W R/W R/W
0 0 0
Bit Number
9 8
TCDTH
T08
R/W R/W
0 0
2 1 0
T02 T01 T00
R/W R/W R/W
0 0 0
1 0
CLK1 CLK0
R/W R/W
0 0
Bit Number
TCDTL
Bit Number
TCCS
MB90580 Series