\r
// sram_reg: LAtd sela (L=pending SCL, A=pending SDA, t=type(1==uses 0x200000 for SCL and 2K bytes),\r
// d=SRAM was detected (header or by access), s=started, e=save is EEPROM, l=old SCL, a=old SDA)\r
\r
// sram_reg: LAtd sela (L=pending SCL, A=pending SDA, t=type(1==uses 0x200000 for SCL and 2K bytes),\r
// d=SRAM was detected (header or by access), s=started, e=save is EEPROM, l=old SCL, a=old SDA)\r