Timer Counter Registers 1 And 2; Table 26-7 Timer 1 And 2 Counter Registers Description - Motorola DragonBall MC9328MX1 Reference Manual

General-Purpose Timers

26.2.5 Timer Counter Registers 1 and 2

Each read-only timer counter register (TCN1 and TCN2) contains the current count. The timer counter
registers can be read at any time without affecting the current count. Table 26-7 describes the register
descriptions.
TCN1
TCN2
BIT 31 30 29
TYPE r r r
0 0 0
RESET
BIT 15 14 13
TYPE r r r
0 0 0
RESET
Table 26-7. Timer 1 and 2 Counter Registers Description
Name
COUNT Counter Value—Contains the current count value.
Bits 31–0
26-8
Timer 1 Counter Register
Timer 2 Counter Register
28 27 26 25
r r r r
0 0 0 0
12 11 10 9
r r r r
0 0 0 0
Description
MC9328MX1 Reference Manual
24 23 22 21 20
COUNT
r r r r
0 0 0 0
0x0000
8 7 6 5
COUNT
r r r r
0 0 0 0
0x0000
Addr
0x00202010
0x00203010
19 18 17
r r r r
0 0 0 0
4 3 2 1
r r r r
0 0 0 0
MOTOROLA
16
r
0
0
r
0