DEMO9S08EL32AUTO Freescale Semiconductor, DEMO9S08EL32AUTO Datasheet - Page 58

• Manufacturer Part Number: DEMO9S08EL32AUTO
• Description: DEMO BOARD EL32 AUTO
• Manufacturer: Freescale Semiconductor
• Type: MCUr

Specifications of DEMO9S08EL32AUTO

• Contents: Board, Cable, CD and Documentation
• Processor To Be Evaluated: MC9S08EL32
• Data Bus Width: 8 bit
• Interface Type: RS-232, USB
• Operating Supply Voltage: 12 V
• For Use With/related Products: MC9S08EL32
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Chapter 4 Memory
4.5.11.3
58
EPGSEL
KEYACC
Reset
Field
6
5
W
R
EEPROM Page Select — This bit selects which EEPROM page is accessed in the memory map.
0 Page 0 is in foreground of memory map. Page 1 is in background and can not be accessed.
1 Page 1 is in foreground of memory map. Page 0 is in background and can not be accessed.
Enable Writing of Access Key — This bit enables writing of the backdoor comparison key. For more detailed
information about the backdoor key mechanism, refer to
0 Writes to 0xFFB0–0xFFB7 are interpreted as the start of a FLASH programming or erase command.
1 Writes to NVBACKKEY (0xFFB0–0xFFB7) are interpreted as comparison key writes.
FLASH and EEPROM Configuration Register (FCNFG)
0
0
7
Figure 4-7. FLASH and EEPROM Configuration Register (FCNFG)
= Unimplemented or Reserved
EPGSEL
MC9S08EL32 Series and MC9S08SL16 Series Data Sheet, Rev. 3
0
6
Table 4-10. FCNFG Register Field Descriptions
KEYACC
0
5
0
0
4
Description
Section 4.5.9,
3
0
0
“Security.”
0
0
2
Freescale Semiconductor
0
0
1
0
0
0