Nortel Networks MSC8101 ADS user manual Elsif MPCWRITEBCSR1 then, Elsif MPCWRITEBCSR4 then

Freescale Semiconductor, Inc.

Freescale Semiconductor, Inc.

END IF;
%
*************************
** BCSR1 Write Operation **
*************************
%
IF (RESETi) THEN
Bcsr1[].d = BCSR1_PON_DEF[];	--Load default values when Reset
ELSIF (MPC_WRITE_BCSR_1) THEN
Bcsr1[0..SIZE1].d = D[0..SIZE1];	--Read the Data Bus
ELSE
Bcsr1[].d = Bcsr1[].q;
END IF;

%

*********************************************

** BCSR4 Service Register 1 Write Operation **

*********************************************

%

PRST_Ensure.aclr = PRST~; PRST_Ensure.cnt_en = !PRST~;

PRST_Ensure_END = (PRST_Ensure.q[] == PRST_Ensure_VALUE); -- terminal count

IF ((PRST_Ensure_END AND !PRST~) OR END_OF_WD_TIMER) THEN

Bcsr4[2..SIZE4].d = (MODCK_H[1..3],MODCK[1..3]);

--Load MODCK default values from DIP-Switch

ELSIF	(MPC_WRITE_BCSR_4) THEN
Bcsr4[2..SIZE4].d = D[2..SIZE4];		--Write to the Register
ELSE

Bcsr4[2..SIZE4].d = Bcsr4[2..SIZE4].q;

END IF;

%

*********************************************

** BCSR5 Service Register 2 Write Operation **

*********************************************

%

IF (RESETi) THEN
Bcsr5[].d = 0;	--Load default values when Reset
ELSIF (MPC_WRITE_BCSR_5) THEN
Bcsr5[0..SIZE5].d = D[0..SIZE5];	--Read the Data Bus
ELSE
Bcsr5[].d = Bcsr5[].q;
END IF;
%
*********************************************
** BCSR6 Service Register 3 Write Operation **
*********************************************
%
IF (RESETi) THEN
Bcsr6[].d = 0;	--Load default values when Reset
ELSIF (MPC_WRITE_BCSR_6) THEN
Bcsr6[0..SIZE6].d = D[0..SIZE6];	--Read the Data Bus
ELSE
Bcsr6[].d = Bcsr6[].q;
END IF;
%
************************
** Configuration Word **
** & Buffers Read **
************************
%

C-112 MSC8101ADS RevB User’s Manual MOTOROLA

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