ST40RA166 View Datasheet(PDF) - STMicroelectronics

Part Name

Description

MFG CO.

ST40RA166

32-bit Embedded SuperH Device

STMicroelectronics 

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ST40RA166

4 System configuration

4.8.3 LMI.CIC

LMI.CIC

LMI clock and pad status

LMI.CIC reflects the status of the glue logic.

[4:0] DLY_STATE

DLL delay state

5 DLL_LOCK

DLL lock signal

6 PLL_LOCK

PLL lock signal

[8:7] DLL_STATE

DLL state

[21:9] PLL_SETUP_STATE

PLL setup state

[24:22] DLL_SETUP_STATE

DLL setup state

[26:25] DLL_BYPASS

DLL bypass state

[31:27] LMI_SETUP

LMI.CFG setup for external delay

0x040

RO

RO

RO

RO

RO

RO

RO

RO

4.8.4 SYSCONF registers

All ST40 systems contain a number of general purpose configuration registers which may be used

to configure system logic.

The definition of the general registers and their access functions is defined in the ST40 System

Architecture Manual.

For ST40RA166 the bits within these registers have the following function.

4.8.4.1 SYSCONF.SYS_STAT1.

[3:0]

[10:4]

[17:11]

[24:18]

[31:25]

[38:32]

[45:39]

[52:46]

[63:53]

SYS_STAT1

Reserved

STATUS1

STATUS2

STATUS3

STATUS4

STATUS5

STATUS6

STATUS7

Reserved

Memory bridge status

Status memory bridge 1

Status memory bridge 2

Status memory bridge 3

Status memory bridge 4

Status memory bridge 5

Status memory bridge 6

Status memory bridge 7

0x0040

RO

RO

RO

RO

RO

RO

RO

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