Texas Instruments MSP430x4xx - Manual (Page 203)

Basic Timer1 Introduction
11-3 Basic Timer1
Figure 11−1. Basic Timer1 Block Diagram
BTCNT2
Set_BTIFG
BTCNT1
EN1
CLK1
Q4 Q5 Q6 Q7
BTDIV
BTHOLD
ACLK
EN2
CLK2
Q4 Q5 Q6 Q7 Q3 Q2 Q1 Q0
BTSSEL
SMCLK
BTIPx
BTFRFQx
ACLK:256
fLCD
00
01
10
11
11
10
01
00
111
110
101
100
001
011
010
000