
8-2
MSM66577 Family User's Manual
Chapter 8 General-Purpose 8/16 Bit Timers
8.3
General-purpose 8-bit/16-bit Timer Registers
Table 8-2 lists a summary of SFRs for the control of general-purpose 8-bit and 16-bit timers.
Table 8-2 Summary of SFRs for General-Purpose 8-bit/16-bit Timer Control
[Notes]
1. Addresses are not consecutive in some places.
2. A star (P) in the address column indicates a missing bit.
3. For details, refer to Chapter 21, "Special Function Registers (SFRs)".
4. Bits 5 and 6 of the TM6COM register allow read only access (W is invalid). Bits 0
to 3 and 7 allow R/W access.
Address
[H]
Name
Symbol
(byte)
Symbol
(word)
R/W
8/16
Operation
Initial
value [H]
Reference
page
0062
General-purpose 16-bit
timer 0 counter
—
TM0C
R/W
16
Undefined
8-4
0063
0064
General-purpose 16-bit
timer 0 register
—
TM0R
R/W
16
Undefined
8-4
0065
0066
General-purpose 16-bit
timer 0 control register
TM0CON
—
R/W
16
I
70
8-4
0068
General-purpose 8-bit
timer 12 counter
TM1C
TM12C
R/W
8/16
Undefined
8-10
0069
006A
General-purpose 8-bit
timer control register
TM1R
TM2C
TM2R
TM12R
R/W
8/16
Undefined
8-10
006B
006C
General-purpose 8-bit
timer 1 control register
TM1CON
—
R/W
8
I
70
8-10
006D
General-purpose 8-bit
timer 2 control register
TM2CON
—
R/W
8
I
40
8-11
0070
General-purpose 8-bit
timer 3 counter
TM3C
—
R/W
8
Undefined
8-22
0071
General-purpose 8-bit
timer 3 register
TM3R
—
R/W
8
Undefined
8-22
0072
General-purpose 8-bit
timer 3 control register
TM3CON
—
R/W
8
I
70
8-22
0074
General-purpose 8-bit
timer 4 counter
TM4C
—
R/W
8
Undefined
8-28
0075
General-purpose 8-bit
timer 4 register
TM4R
—
R/W
8
Undefined
8-28
0076
General-purpose 8-bit
timer 4 control register
TM4CON
—
R/W
8
I
70
8-28
0078
General-purpose 8-bit
timer 5 counter
TM5C
—
R/W
8
Undefined
8-34
0079
General-purpose 8-bit
timer 5 register
TM5R
—
R/W
8
Undefined
8-34
007A
General-purpose 8-bit
timer 5 control register
TM5CON
—
R/W
8
I
Undefined
8-34
007C
General-purpose 8-bit
timer 6 counter
TM6C
—
R/W
8
Undefined
8-40
007D
General-purpose 8-bit
timer 6 register
TM6R
—
R/W
8
Undefined
8-40
007E
General-purpose 8-bit
timer 6 control register
TM6CON
—
R/W
8
I
10
8-41
00CC
General-purpose 8-bit
timer 9 counter
TM9C
—
R/W
8
Undefined
8-49
00CD
General-purpose 8-bit
timer 9 register
TM9R
—
R/W
8
Undefined
8-49
00CE
General-purpose 8-bit
timer 9 control register
TM9CON
—
R/W
8
I
70
8-49