M16CSLASH29 datasheet(170/499 Pages) RENESAS

170 / 499 page

13. Timer S

page 146

Figure 13.6 G1TM0 to G1TM7 Registers, and G1POCR0 to G1POCR7 Registers

Waveform Generation Control Register j (j=0 to 7)

Symbol

Address

After Reset

G1POCR0 to G1POCR3

031016, 031116, 031216, 031316

0X00 XX002

G1POCR4 to G1POCR7

031416, 031516, 031616, 031716

0X00 XX002

Bit Name

Function

Bit

Symbol

MOD0

MOD1

Operating mode

select bit

Output initial value

select bit(4)

IVL

RLD

INV

0: "L" output as a default value

1: "H" output as a default value

Inverse output function

select bit (2)

: Single waveform output mode

: SR waveform output mode (1)

: Phase-delayed waveform

output mode

: Do not set to this value

0: Output is not inversed

1: Output is inversed

G1POj register value

reload timing select bit

NOTES :

1. This setting is enabled only for even channels. In SR waveform output mode, values written to the

corresponding odd channel (next channel after an even channel) are ignored. Even channels

provide waveform output. Odd channels provide no waveform output.

2. The inverse output function is the final step in waveform generating process. When the INV bit is set

to 1, and "H" signal is provided a default output by setting the IVL bit to 0, and an "L" signal is

provided by setting it to 1.

3. In the SR waveform output mode, set not only the even channel but also the correspoinding even

channel (next channel after the even channel).

4. To provide either "H" or "L" signal output set in the IVL bit, set the FSCj bit in the G1FS register to 0

(select waveform generating function) and IFEj bit in the G1FE register to 1 (functions for channel j

enabled). Then set the IVL bit to 0 or 1.

Nothing is assigned. If necessary, set to 0.

When read, their contents are undefined

Nothing is assigned. If necessary, set to 0.

When read, its content is undefined

0: Reloads the G1POj register when

value is written

1: Reloads the G1POj register when

the base timer is reset

(b3-b2)

(b6)

b7 b6 b5 b4 b3 b2 b1 b0

Waveform Generation Register j (j=0 to 7)

Symbol

G1TM0 to G1TM2

G1TM3 to G1TM5

G1TM6 to G1TM7

Function

Setting Range

b15

(b7)

(b0)

Address

030116-030016, 030316-030216, 030516-030416

030716-030616, 030916-030816, 030B16-030A16

030D16-030C16, 030F16-030E16

After Reset

Indeterminte

The base timer value is stored every

measurement timing

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