kamilsss655/hardware/dp32g030/crc.def
2023-09-09 08:03:56 +01:00

59 lines
1.1 KiB
Modula-2

# 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