Z86D7308HSC datasheet(46/92 Pages) ZILOG

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Z86D73

40/44/48-Pin Low-Voltage IR OTP

PS019402-1103

T16_Enable

This field enables T16 when set to 1.

Single/Modulo-N

In Transmit Mode, when set to 0, the counter reloads the initial value when the ter-

minal count is reached. When set to 1, the counter stops when the terminal count

is reached.

In Demodulation Mode, when set to 0, T16 captures and reloads on detection of

all the edges. When set to 1, T16 captures and detects on the first edge but

ignores the subsequent edges. For details, see the description of T16 Demodula-

tion Mode on page 50.

Time_Out

This bit is set when T16 times out (terminal count reached). To reset the bit, write

a 1 to this location.

T16_Clock

This bit defines the frequency of the input signal to Counter/Timer16.

Capture_INT_Mask

This bit is set to allow an interrupt when data is captured into LO16 and HI16.

T16 _Clock

---43---

R/W

SCLK

SCLK/2

SCLK/4

SCLK/8

Capture_INT_Mask

-----2--

R/W

Disable Data Capture

Int.

Enable Data Capture

Int.

Counter_INT_Mask

------1-

R/W

Disable Timeout Int.

Enable Timeout Int.

P35_Out

-------0

R/W

P35 as Port Output

T16 Output on P35

Note:

*Indicates the value upon Power-On Reset.

Table 13. CTR2 (D)02h: Counter/Timer16 Control Register (Continued)

Field

Bit Position

Value

Description

Z86D7308HSC Datasheet(PDF) 46 Page - Zilog, Inc.

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