Manual

151
8052B–AVR–09/08
ATmega4HVD/8HVD
28. Register Summary
Address Name Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 Page
(0xFF) Reserved – – – – – – – –
(0xFE) BPPLR – – – – – – BPPLE BPPL
(0xFD) BPCR – – EPID SCD DOCD COCD – –
(0xFC) Reserved – – – – – – – –
(0xFB) BPOCTR – – OCTR[5:0]
(0xFA) BPSCTR –SCTR[6:0]
(0xF9) Reserved – – – – – – – –
(0xF8) Reserved – – – – – – – –
(0xF7) BPCOCD COCDL[7:0]
(0xF6) BPDOCD DOCDL[7:0]
(0xF5) BPSCD SCDL[7:0]
(0xF4) Reserved – – – – – – – –
(0xF3) BPIFR – – – SCIF DOCIF COCIF – –
(0xF2) BPIMSK – – – SCIE DOCIE COCIE – –
(0xF1) Reserved
– – – – – – – –
(0xF0) FCSR
– – – – DUVRD CPS DFE CFE
(0xEF) Reserved – – – – – – – –
(0xEE) Reserved
– – – – – – – –
(0xED) Reserved
– – – – – – – –
(0xEC) Reserved – – – – – – – –
(0xEB) Reserved – – – – – – – –
(0xEA) Reserved – – – – – – – –
(0xE9) Reserved – – – – – – – –
(0xE8) Reserved – – – – – – – –
(0xE7) Reserved – – – – – – – –
(0xE6) Reserved – – – – – – – –
(0xE5) Reserved – – – – – – – –
(0xE4) Reserved – – – – – – – –
(0xE3) Reserved – – – – – – – –
(0xE2) Reserved – – – – – – – –
(0xE1) Reserved – – – – – – – –
(0xE0) Reserved – – – – – – – –
(0xDF) Reserved – – – – – – – –
(0xDE) Reserved – – – – – – – –
(0xDD) Reserved – – – – – – – –
(0xDC) Reserved – – – – – – – –
(0xDB) Reserved – – – – – – – –
(0xDA) Reserved – – – – – – – –
(0xD9) Reserved – – – – – – – –
(0xD8) Reserved – – – – – – – –
(0xD7) Reserved – – – – – – – –
(0xD6) Reserved
– – – – – – – –
(0xD5) Reserved
– – – – – – – –
(0xD4) Reserved – – – – – – – –
(0xD3) Reserved
– – – – – – – –
(0xD2) Reserved
– – – – – – – –
(0xD1) Reserved
– – – – – – – –
(0xD0) Reserved – – – – – – – –
(0xCF) Reserved
– – – – – – – –
(0xCE) Reserved
– – – – – – – –
(0xCD) Reserved – – – – – – – –
(0xCC) Reserved
– – – – – – – –
(0xCB) Reserved
– – – – – – – –
(0xCA) Reserved – – – – – – – –
(0xC9) Reserved
– – – – – – – –
(0xC8) ROCR ROCS
– – – – RSCDEN RSCWIF RSCWIE
(0xC7) Reserved – – – – – – – –
(0xC6) Reserved
– – – – – – – –
(0xC5) Reserved – – – – – – – –
(0xC4) Reserved
– – – – – – – –
(0xC3)
Reserved
– – – – – – – –
(0xC2) Reserved – – – – – – – –
(0xC1)
Reserved – – – – – – – –
(0xC0) Reserved – – – – – – – –