SAM3X8E Atmel Corporation, SAM3X8E Datasheet - Page 38

• Manufacturer Part Number: SAM3X8E
• Manufacturer: Atmel Corporation

9.1.3.9
40
40
SAM3X/A
SAM3X/A
SAM-BA
®
Boot
The FFPI supports read, page program, page erase, full erase, lock, unlock and protect
commands.
The Fast Flash Programming Interface is enabled and the Fast Programming Mode is entered
when TST, PA0, PA1 are set to high, PA2 and PA3 are set to low and NRST is toggled from 0
to 1.
The table below shows the signal assignment of the PIO lines in FFPI mode
Table 9-2.
The SAM-BA Boot is a default Boot Program which provides an easy way to program in-situ the
on-chip Flash memory.
The SAM-BA Boot Assistant supports serial communication via the UART and USB.
The SAM-BA Boot provides an interface with SAM-BA Graphic User Interface (GUI).
PGMNVALID
FFPI Signal
PGMNCMD
PGMD[10]
PGMD[11]
PGMD[12]
PGMD[13]
PGMD[14]
PGMD[15]
PGMNOE
PGMRDY
PGMM[0]
PGMM[1]
PGMM[2]
PGMM[3]
PGMD[0]
PGMD[1]
PGMD[2]
PGMD[3]
PGMD[4]
PGMD[5]
PGMD[6]
PGMD[7]
PGMD[8]
PGMD[9]
FFPI PIO Assignment
PIO Used
PA10
PA11
PA12
PA13
PA14
PA15
PA16
PA17
PA18
PA19
PA20
PA21
PA22
PA23
PA0
PA1
PA2
PA3
PA5
PA6
PA7
PA8
PA9
PA4
11057AS–ATARM–10-Feb-12
11057AS–ATARM–10-Feb-12