XM014035B datasheet(51/101 Pages) XMOS

51 / 101 page

XU6--FB6 Datasheet

Ring Oscillator Value

RING_OSC_DATA3 0x0A

This register contains the current count of the Peripheral Wire ring oscillator. This value

is not reset on a system reset.

Bits

Perm

Init

Description

Identier

Reserved

Ring oscillator Counter data.

RING_OSC_DATA

xA:

Ring Oscillator

Value

RAM size

RAM_SIZE 0x0C

The size of the RAM in bytes

Bits

Perm

Init

Description

Identier

Most signicant 6 bits of all addresses.

WORD_ADDRESS_BITS

Reserved

xC:

RAM size

Debug SSR

DBG_SSR 0x10

This register contains the value of the SSR register when the debugger was called.

Bits

Perm

Init

Description

Identier

Reserved

DRW

if in high priority mode

SR_QUEUE

DRW

if, on kernel entry, the thread will switch to dual issue.

SR_KEDI

when in dual issue mode.

SR_DI

DRW

when the thread is in fast mode and will continually issue.

SR_FAST

DRW

when the thread is paused waiting for events, a lock or another

resource.

SR_WAITING

Reserved

DRW

when in kernel mode.

SR_INK

DRW

when in an interrupt handler.

SR_ININT

DRW

when in an event enabling sequence.

SR_INENB

DRW

when interrupts are enabled for the thread.

SR_IEBLE

DRW

when events are enabled for the thread.

SR_EEBLE

Debug SSR

Debug SPC

DBG_SPC 0x11

This register contains the value of the SPC register when the debugger was called.

XM014035B Datasheet(PDF) 51 Page - Xmos Ltd.

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