FwLib_STC8/src/fw_mem.c

// Copyright 2021 IOsetting <iosetting@outlook.com>
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

#include "fw_mem.h"

void MEM_SelectWorkRegGroup(MEM_WorkRegGroup_t WorkRegGroup)
{
	RS0 = WorkRegGroup & B00000001;
	RS1 = (WorkRegGroup >> 1) & B00000001;
}

void MEM_SetOnchipExtRAM(HAL_State_t HAL_State)
{
	AUXR = AUXR & ~B00000010 | (HAL_State << 1);
}