| Part Numbert | Mfg | Packt | D/C | Descriptiont | Qty | Company/Contact |
MX7576JCWN-T Datasheet
MX7576JCWN-T Price ROM~S Space and Non-Translated Memory Management At reset, the CPU address ranges OFOOOO-OFFFFF and FFOOOO-FFFFFF are mapped to ROMCS. This default mapping makes it easy to handle an early far jump from the reset start address at FFFFFO to segment FOOO in Real mode. This is the normal behavior for a PC/AT-compatible BIOS. (See the description of the processor behavior at reset in the previous section entitled Behavior at Reset and SMI.) MX7576JCWN-T on stock The IRQ/FT pin can also be activated in the battery-backed mode. The IRQ/FT will go low if an alarm occurs and both ABE and AE are set. The ABE and AE bits are cleared during the power-up transition, however an alarm generated during power-up will set AF. Therefore, the AF bit can be read after system
|
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
