FMS7401 Fairchild Semiconductor, FMS7401 Datasheet - Page 53

• Manufacturer Part Number: FMS7401
• Description: Digital Power Controller
• Manufacturer: Fairchild Semiconductor

FMS7401L
1. The FMS7401L’s normal mode operation begins after a system reset and is when the 8-bit microcontroller core begins executing the instruction program residing
2. A 3-bit value in cases like the IFBIT and IFNBIT instructions.
3. A 12-bit value in the case of instructions writing to X.
4. The content of XHI (X[10:8]) is ignored.
5. The program memory space for the FMS7401L is 0xC00 to 0xFFF; however, the program counter will use only the 10 least significant bits of the address provided.
6. Although the JP instruction can jump forward 31 bytes, it can only jump backwards 30 bytes because the program counter is automatically incremented while the
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in the code EEPROM memory. During this time, the code EEPROM memory may only be read by software not written. Refer to the
datasheet for additional memory addressing information.
JP instruction is being executed.
PRODUCT SPECIFICATION
Device Memory
REV. 1.0.3 1/24/05
section of the