Datasheet

PIC16F913/914/916/917/946
DS41250F-page 188 © 2007 Microchip Technology Inc.
REGISTER 13-1: EEDATL: EEPROM/PROGRAM MEMORY DATA LOW BYTE REGISTER
R/W-0 R/W-0 R/W-0 R/W-0 R/W-0 R/W-0 R/W-0 R/W-0
EEDATL7 EEDATL6 EEDATL5 EEDATL4 EEDATL3 EEDATL2 EEDATL1 EEDATL0
bit 7 bit 0
Legend:
R = Readable bit W = Writable bit U = Unimplemented bit, read as ‘0’
-n = Value at POR ‘1’ = Bit is set ‘0’ = Bit is cleared x = Bit is unknown
bit 7-0 EEDATL<7:0>: Byte value to Write to or Read from data EEPROM bits or to Read from program memory
REGISTER 13-2: EEADRL: EEPROM/PROGRAM MEMORY ADDRESS LOW BYTE REGISTER
R/W-0 R/W-0 R/W-0 R/W-0 R/W-0 R/W-0 R/W-0 R/W-0
EEADRL7 EEADRL6 EEADRL5 EEADRL4 EEADRL3 EEADRL2 EEADRL1 EEADRL0
bit 7 bit 0
Legend:
R = Readable bit W = Writable bit U = Unimplemented bit, read as ‘0’
-n = Value at POR ‘1’ = Bit is set ‘0’ = Bit is cleared x = Bit is unknown
bit 7-0 EEADRL<7:0>: Specifies one of 256 locations for EEPROM Read/Write operation bits or low address byte for
program memory reads
REGISTER 13-3: EEDATH: PROGRAM MEMORY DATA HIGH BYTE REGISTER
U-0 U-0 R/W-0 R/W-0 R/W-0 R/W-0 R/W-0 R/W-0
— — EEDATH5 EEDATH4 EEDATH3 EEDATH2 EEDATH1 EEDATH0
bit 7 bit 0
Legend:
R = Readable bit W = Writable bit U = Unimplemented bit, read as ‘0’
-n = Value at POR ‘1’ = Bit is set ‘0’ = Bit is cleared x = Bit is unknown
bit 7-6 Unimplemented: Read as ‘0’
bit 5-0 EEDATH<5:0>: Byte value to Read from program memory
REGISTER 13-4: EEADRH: PROGRAM MEMORY ADDRESS HIGH BYTE REGISTER
U-0 U-0 U-0 R/W-0 R/W-0 R/W-0 R/W-0 R/W-0
— — — EEDATH4 EEDATH3 EEDATH2 EEDATH1 EEDATH0
bit 7 bit 0
Legend:
R = Readable bit W = Writable bit U = Unimplemented bit, read as ‘0’
-n = Value at POR ‘1’ = Bit is set ‘0’ = Bit is cleared x = Bit is unknown
bit 7-5 Unimplemented: Read as ‘0’
bit 4-0 EEADRH<4:0>: Specifies the high address byte for program memory reads