# Copyright 2023 Dual Tachyon # https://github.com/DualTachyon # # 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. [CRC] @ = 0x40003000, 0x800 CR = 0x0000 > CRC_EN, 0, 1 = DISABLE, 0 = ENABLE, 1 > INPUT_REV, 1, 1 = NORMAL, 0 = REVERSED, 1 > INPUT_INV, 2, 2 = NORMAL, 0 = BIT_INVERTED, 1 = BYTE_INVERTED, 2 = BIT_BYTE_INVERTED, 3 > OUTPUT_REV, 4, 1 = NORMAL, 0 = REVERSED, 1 > OUTPUT_INV, 5, 2 = NORMAL, 0 = BIT_INVERTED, 1 = BYTE_INVERTED, 2 = BIT_BYTE_INVERTED, 3 > DATA_WIDTH, 7, 2 = 32, 0 = 16, 1 = 8, 2 > CRC_SEL, 9, 2 = CRC_16_CCITT, 0 = CRC_8_ATM, 1 = CRC_16, 2 = CRC_32_IEEE802_3, 3 IV = 0x0004 DATAIN = 0x0008 DATAOUT = 0x000C