are there existing books of the sort on a simpler cpu, e.g. 6502? one i could take with me on a holiday and return having every transistor accounted for (and p

are there existing books of the sort on a simpler cpu, e.g. 6502? one i could take with me on a holiday and return having every transistor accounted for (and probably foolishly assuming i finally understand how the wretched thing works!)