ZLF645S2864GP0001 Maxim Integrated, ZLF645S2864GP0001 Datasheet - Page 132

• Manufacturer Part Number: ZLF645S2864GP0001
• Description: 8-bit Microcontrollers - MCU Crimzon Flash Infrared MCU
• Manufacturer: Maxim Integrated

Specifications of ZLF645S2864GP0001

• Core: Z8
• Data Bus Width: 8 bit
• Maximum Clock Frequency: 8 MHz
• Program Memory Size: 64 KB
• Data Ram Size: 1 KB
• Operating Supply Voltage: 2 V to 3.6 V
• Interface Type: UART
• Number Of Programmable I/os: 5
• Number Of Timers: 2 x 8 bit, 1 x 16 bit
• Processor Series: ZLF645
• Program Memory Type: Flash

Table 58. Counter/Timer 16 Control Register (CTR2)
19-4572; Rev 0; 4/09
Bit
Field
Reset
R/W
Address
Bit Position
[7]
[6]
[5]
Counter/Timer 16 Control Register
T16_Enable
Table 58
R/W
7
0
Value
Read
Write
0
1
0
1
0
1
0
1
0
1
describes the bits for the Counter/Timer 16 Control register (CTR2).
Modulo-N
Description
T16_Enable —Disable/enable the T16 counter. (Note: This register bit
duplicates the function of register bit 7 of the CTR3 register).
Disables the T16 counter if bit 7 of the CTR3 register is also 0.
Enables the T16 counter if bit 7 of the CTR3 register is also 0 and has no
effect if the T16 counter is already enabled by bit 7of the CTR3 register being
1.
TRANSMIT Mode (CTR1[7]=0)
Single/Modulo-N—Selects Timer 16 terminal count action.
MODULO-N mode. T16 reloads the initial value when terminal count is
reached.
SINGLE-PASS mode. T16 stops when the terminal count is reached.
DEMODULATION Mode (CTR1[7]=1)
Enable single-edge capture. See
Timer 16 captures and reloads on all edges.
Timer 16 captures and reloads on first edge only.
Time_Out —This bit is set when the T16 terminal count is reached.
Time_Out—This bit is set when the T16 terminal count is reached.
No counter time-out occurs.
Counter time-out occurred.
No effect.
Reset flag to 0. Software must reset this flag before using counter/timers.
Single/
R/W
6
0
Time_Out
R/W
5
0
Bank D: 02h; Linear: D02h
R/W
T16 _Clock
4
0
R/W
3
0
T16 DEMODULATION Mode
Capture_INT
_Mask
R/W
2
0
ZLF645 Series Flash MCUs
Counter_INT
Product Specification
_Mask
R/W
Counter/Timer Registers
1
0
on page 110.
P35_Out
R/W
0
0
124