The algorithm of BCH and BSV is SHA256, which is available for BTC rigs, such as Antminer S17, Whatsminer M30, Innosilicon T3T, Snowpanther A1, etc.
BCH and BSV used to mine with the wallet address. In order to make it easier for miners to mine BCH and BSV, F2Pool has started to mine with username, be consistent with mainstream currencies such as BTC.
Mining tutorial: https://blog.f2pool.com/en/mining-tutorial-en/bchabc_en
Official website: https://www.bitcoinabc.org/
Block explorer (official)：https://blockchair.com/bitcoin-cash
Mining tutorial: https://blog.f2pool.com/en/mining-tutorial-en/bchsv_en
Official website: https://bitcoinsv.io/
Block explorer (official)：https://blockchair.com/bitcoin-sv