LPC1114FHN33/203,5 NXP Semiconductors, LPC1114FHN33/203,5 Datasheet - Page 439

• Manufacturer Part Number: LPC1114FHN33/203,5
• Description: ARM Microcontrollers - MCU Cortex-M0 32 kB Fl 8 kB SRAM
• Manufacturer: NXP Semiconductors

Specifications of LPC1114FHN33/203,5

• Rohs: yes
• Core: ARM Cortex M0
• Processor Series: LPC1114
• Data Bus Width: 32 bit
• Maximum Clock Frequency: 50 MHz
• Program Memory Size: 32 KB
• Data Ram Size: 8 KB
• On-chip Adc: Yes
• Operating Supply Voltage: 1.8 V to 3.6 V
• Operating Temperature Range: - 65 C to + 150 C
• Package / Case: HVQFN-33
• Mounting Style: SMD/SMT
• Factory Pack Quantity: 260

NXP Semiconductors
UM10398
User manual
26.10.1.2 Signature generation result registers
Table 409. Flash Module Signature Start register (FMSSTART - 0x4003 C020) bit description
Table 410. Flash Module Signature Stop register (FMSSTOP - 0x4003 C024) bit description
The signature generation result registers return the flash signature produced by the
embedded signature generator. The 128-bit signature is reflected by the four registers
FMSW0, FMSW1, FMSW2 and FMSW3.
The generated flash signature can be used to verify the flash memory contents. The
generated signature can be compared with an expected signature and thus makes saves
time and code space. The method for generating the signature is described in
Section
Table 414
respectively.
Table 411. FMSW0 register bit description (FMSW0, address: 0x4003 C02C)
Table 412. FMSW1 register bit description (FMSW1, address: 0x4003 C030)
Table 413. FMSW2 register bit description (FMSW2, address: 0x4003 C034)
Table 414. FMSW3 register bit description (FMSW3, address: 0x4003 40C8)
Bit
16:0
31:17
Bit
16:0
17
31:18
Bit
31:0
Bit
31:0
Bit
31:0
Bit
31:0
Symbol
START
-
Symbol
STOP
SIG_START
-
26.10.2.
Symbol
SW0[31:0]
Symbol
SW1[63:32]
Symbol
SW2[95:64]
Symbol
SW3[127:96]
show bit assignment of the FMSW0 and FMSW1, FMSW2, FMSW3 registers
All information provided in this document is subject to legal disclaimers.
Rev. 12 — 24 September 2012
Description
Signature generation start address (corresponds to AHB byte
address bits[20:4]).
Reserved, user software should not write ones to reserved bits.
The value read from a reserved bit is not defined.
Value
0
1
Chapter 26: LPC111x/LPC11Cxx Flash programming firmware
Description
Word 0 of 128-bit signature (bits 31 to 0).
Description
Word 1 of 128-bit signature (bits 63 to 32).
Description
Word 2 of 128-bit signature (bits 95 to 64).
Description
Word 3 of 128-bit signature (bits 127 to 96).
Description
byte address [20:4]).
Start control bit for signature generation.
Signature generation is stopped
Initiate signature generation
reserved bits. The value read from a reserved bit is not
defined.
BIST stop address divided by 16 (corresponds to AHB
Reserved, user software should not write ones to
UM10398
© NXP B.V. 2012. All rights reserved.
Reset value
-
Reset value
-
Reset value
-
Reset value
-
439 of 538
Reset
value
0
0
NA
Reset
value
0
NA