TMPR4938 datasheet(404/716 Pages) TOSHIBA

Part #	TMPR4938

Description	64-Bit TX System RISC TX49 Family

PDF	716 Pages

Scroll/Zoom	100%

Manufacturer	TOSHIBA [Toshiba Semiconductor]

Direct Link	http://www.semicon.toshiba.co.jp/eng

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404 / 716 page

Chapter 12 Timer/Counter

12-2

12.2 Block Diagram

Figure 12.2.1 Connecting Timer Module Inside the TX4938

Figure 12.2.2 Timer Internal Block Diagram

IM-Bus I/F Signal

NMI*

Internal Reset

Timer Interrupt 0

Timer Interrupt 1

Timer Interrupt 2

IM-Bus I/F Signal

Counter Input Clock

Chip Configuration

Selector

Timer-0

Interval Timer Mode

Timer-1

Pulse Generator Mode

Interval Timer Mode

Timer-2

Interval Timer Mode

Watchdog Timer Mode

TIMER[0]

TIMER[1]

TCLK

TX4938

Clock Signal

Timer Interrupt Request

Signal (Internal Signal)

Reset Signal

Comparator (=)

Compare

Clear

Compare

IM-Bus

Timer

Watchdog Request Signal

(Internal Signal)

TIMER[1:0]

Clock

Divider

x1/2-

1/256

Clock

Select

Timer Control Register

Timer Read Register

32-bit Counter

Interrupt

Control Logic

Interrupt Control Register

Interval Mode Reg.

Pulse Gen. Mode Reg.

Watchdog Mode Reg.

TMPR4938 Datasheet(PDF) 404 Page - Toshiba Semiconductor

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