DV164136 Microchip Technology, DV164136 Datasheet - Page 91

• Manufacturer Part Number: DV164136
• Description: DEVELOPMENT KIT FOR PIC18
• Manufacturer: Microchip Technology
• Series: PIC®r
• Type: MCUr

Specifications of DV164136

• Contents: Board, Cables, CDs, PICkit™ 3 Programmer, Power Supply
• Processor To Be Evaluated: PIC18F8722, PIC18F87J11
• Interface Type: RS-232, USB
• Operating Supply Voltage: 3.3 V, 5 V
• Silicon Manufacturer: Microchip
• Core Architecture: PIC
• Core Sub-architecture: PIC18
• Silicon Core Number: PIC18F
• Silicon Family Name: PIC18F8xxx
• Kit Contents: PIC18 Exp Brd PICkit 3 Cable CD PSU
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: PIC18F8722, PIC18F87J11
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

REGISTER 6-1:
© 2009 Microchip Technology Inc.
bit 7
Legend:
R = Readable bit
-n = Value at POR
bit 7-6
bit 5
bit 4
bit 3
bit 2
bit 1
bit 0
Note 1:
U-0
—
When a WRERR occurs, the EEPGD and CFGS bits are not cleared. This allows tracing of the error
condition.
Unimplemented: Read as ‘0’
WPROG: One Word-Wide Program bit
1 = Program 2 bytes on the next WR command
0 = Program 64 bytes on the next WR command
FREE: Flash Row Erase Enable bit
1 = Erase the program memory row addressed by TBLPTR on the next WR command
0 = Perform write only
WRERR: Flash Program Error Flag bit
1 = A write operation is prematurely terminated (any Reset during self-timed programming in normal
0 = The write operation completed
WREN: Flash Program Write Enable bit
1 = Allows write cycles to Flash program memory
0 = Inhibits write cycles to Flash program memory
WR: Write Control bit
1 = Initiates a program memory erase cycle or write cycle
0 = Write cycle is complete
Unimplemented: Read as ‘0’
(cleared by completion of erase operation)
operation, or an improper write attempt)
(The operation is self-timed and the bit is cleared by hardware once write is complete. The WR bit
can only be set (not cleared) in software.)
U-0
—
EECON1: EEPROM CONTROL REGISTER 1
S = Set-only bit (cannot be cleared in software)
W = Writable bit
‘1’ = Bit is set
WPROG
R/W-0
R/W-0
FREE
(1)
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
WRERR
PIC18F87J11 FAMILY
R/W-x
(1)
WREN
R/W-0
x = Bit is unknown
R/S-0
WR
DS39778D-page 91
U-0
—
bit 0