ZLF645 MAXIM [Maxim Integrated Products], ZLF645 Datasheet - Page 127

• Manufacturer Part Number: ZLF645
• Description: Flash MCUs with Learning Amplification
• Manufacturer: MAXIM [Maxim Integrated Products]

Table 56. Counter/Timer 8 Control Register (CTR0)
Bit
Field
Reset
R/W
Address
19-4572; Rev 0; 4/09
Caution:
Note:
Counter/Timer 8 Control Register
T8_Enable
R/W
7
0
The Counter/Timer 8 Control register (see
T8 timer.
Writing 1 to CTR0[5] is the only way to reset the Terminal Count status condition. Reset
this bit before using/enabling the counter/timers.

You must be careful when using the OR or AND commands to manipulate CTR0, bit 5 and
CTR1, bits 0 and 1 (DEMODULATION Mode). These instructions use a Read-Modify-
Write sequence in which the current status from the CTR0 and CTR1 registers is ORed or
ANDed with the designated value and then written back into the registers.
Example: When the status of bit 5 is 1, a timer reset condition occurs.
MODULO-N
SINGLE-
PASS/
R/W
6
0
Time_Out T8 _Clock Capture_INT_Mask Counter_INT_Mask P34_Out
R/W
5
0
Bank D: 00h; Linear: D00h
R/W R/W
4
0
3
0
Table

56) controls the timer function of the 
R/W
2
0
ZLF645 Series Flash MCUs
Product Specification
Counter/Timer Registers
R/W
1
0
R/W
0
0
119