mc68hc916y3 Freescale Semiconductor, Inc, mc68hc916y3 Datasheet - Page 410

• Manufacturer Part Number: mc68hc916y3
• Description: Mc68hc16y3 16 Bit Microcontroller
• Manufacturer: Freescale Semiconductor, Inc

D.5.1 Flash EEPROM Module Configuration Register
D-32
FEE1MCR — Flash EEPROM Module Configuration Register 1
FEE2MCR — Flash EEPROM Module Configuration Register 2
FEE3MCR — Flash EEPROM Module Configuration Register 3
MOTOROLA
DATA14
STOP
+ SB
15
NOTES:
$YFF84C
$YFF85C
$YFF84A
$YFF84E
$YFF85A
$YFF85E
Address
$YFF840
$YFF842
$YFF844
$YFF846
$YFF848
$YFF850
$YFF852
$YFF854
$YFF856
$YFF858
The FEExMCR register (FEE1MCR, FEE2MCR, FEE3MCR) controls module config-
uration. This register can be written only when LOCK = 0. All active bits in the FEExM-
CR take values from the associated shadow register during reset.
RESET:
1. Y = M111, where M is the logic state of the module mapping (MM) bit in the SCIMCR.
FRZ
14
0
In the following register diagrams, bits with reset states determined
by shadow bits are shaded. The reset value “SB” indicates that a bit
assumes the value of its associated shadow bit during reset.
The following register descriptions apply to the corresponding regis-
ter in all control blocks. References to FEExMCR, for example, apply
to FEE1MCR (in the 16-Kbyte module), FEE2MCR (in the 48-Kbyte
module), and FEE3MCR (in the 32-Kbyte module).
13
0
0
Flash EEPROM Module Configuration Register (FEE3MCR)
Flash EEPROM Base Address Register High (FEE3BAH)
Flash EEPROM Base Address Register Low (FEE3BAL)
BOOT
SB
12
Flash EEPROM Bootstrap Word 0 (FEE3BS0)
Flash EEPROM Bootstrap Word 1 (FEE3BS1)
Flash EEPROM Bootstrap Word 2 (FEE3BS2)
Flash EEPROM Bootstrap Word 3 (FEE3BS3)
Flash EEPROM Control Register (FEE3CTL)
Flash EEPROM Test Register (FEE3TST)
Table D-23 Flash EEPROM Address Map
Freescale Semiconductor, Inc.
LOCK
SB
11
For More Information On This Product,
10
0
0
Go to: www.freescale.com
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Register
SB
9
ASPC[1:0]
SB
8
NOTE
SB
7
WAIT[1:0]
SB
6
5
0
0
4
0
0
32-Kbyte Flash EEPROM
3
0
0
MC68HC16Y3/916Y3
Module
USER’S MANUAL
2
0
0
$YFF800
$YFF820
$YFF840
1
0
0
0
0
0