Datasheet

ENC424J600/624J600
DS39935C-page 50  2010 Microchip Technology Inc.
TABLE 4-6: N-BYTE SRAM INSTRUCTIONS
Instruction Mnemonic
Opcode Argument
1st Byte 2nd Byte 3rd Byte Nth Byte
Read Data from EGPDATA RGPDATA 0010 1000 xxxx xxxx XXXX XXXX XXXX XXXX
Write Data from EGPDATA WGPDATA 0010 1010 dddd dddd DDDD DDDD DDDD DDDD
Read Data from ERXDATA RRXDATA 0010 1100 xxxx xxxx XXXX XXXX XXXX XXXX
Write Data from ERXDATA WRXDATA 0010 1110 dddd dddd DDDD DDDD DDDD DDDD
Read Data from EUDADATA RUDADATA 0011 0000 xxxx xxxx XXXX XXXX XXXX XXXX
Write Data from EUDADATA WUDADATA 0011 0010 dddd dddd DDDD DDDD DDDD DDDD
Legend: x/X = read data (LSB/MSB), d/D = write data (LSB/MSB). ‘X’ and ‘D’ are optional.