S912XHZ512F1VAG Datasheet, PDF (705/978 Pages) Freescale Semiconductor, Inc – Covers MC9S12XHZ384, MC9S12XHZ256

Chapter 19 Enhanced Capture Timer (ECT16B8CV3)
Table 19-36. Precision Timer Modulus Counter Prescaler Select Examples when PRNT = 1
PTMPS7
0
0
0
0
0
0
0
0
0
0
0
0
1
PTMPS6
0
0
0
0
0
0
0
0
0
0
0
1
1
PTMPS5
0
0
0
0
0
0
0
0
0
0
1
1
1
PTMPS4
0
0
0
0
0
0
0
0
0
1
1
1
1
PTMPS3
0
0
0
0
0
0
0
0
1
1
1
1
1
PTMPS2
0
0
0
0
1
1
1
1
1
1
1
1
1
PTMPS1
0
0
1
1
0
0
1
1
1
1
1
1
1
PTMPS0
0
1
0
1
0
1
0
1
1
1
1
1
1
Prescaler
Division
Rate
1
2
3
4
5
6
7
8
16
32
64
128
256
19.3.2.28 16-Bit Pulse Accumulator B Control Register (PBCTL)
Module Base + 0x0030
7
6
5
4
3
2
1
0
R
0
0
0
0
0
0
PBEN
PBOVI
W
Reset
0
0
0
0
0
0
0
0
= Unimplemented or Reserved
Figure 19-51. 16-Bit Pulse Accumulator B Control Register (PBCTL)
Read: Anytime
Write: Anytime
All bits reset to zero.
MC9S12XHZ512 Data Sheet Rev. 1.06
Freescale Semiconductor
705