mc68hc916y3 Freescale Semiconductor, Inc, mc68hc916y3 Datasheet - Page 476

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

D.11 TPU Flash EEPROM Module (TPUFLASH)
D.11.1 TPUFLASH Module Configuration Register
TFMCR — TPUFLASH Module Configuration Register
D-98
MOTOROLA
RESET:
DATA12
+ SB
STOP
15
The TPUFLASH module is used only in the M68HC916Y3. Table D-63 shows the
TPUFLASH address map.
TFMCR controls module configuration. This register can be written only when the con-
trol block is not write-locked (when LOCK = 0). All active bits take values from the as-
sociated shadow register during reset.
FRZ
14
0
NOTES:
$YFF860
$YFF86A
$YFF86C
$YFF86E
$YFF87A
$YFF87C
$YFF87E
$YFF862
$YFF864
$YFF866
$YFF868
$YFF870
$YFF872
$YFF874
$YFF876
$YFF878
Address
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.
1. Y = M111, where M is the logic state of the module mapping (MM) bit in the SCIMCR.
13
0
0
BOOT
1
SB
12
Freescale Semiconductor, Inc.
LOCK
SB
Table D-63 TPUFLASH Address Map
11
For More Information On This Product,
TPUFLASH Module Configuration Register (TFMCR)
10
0
0
TPUFLASH Base Address Register High (TFBAH)
TPUFLASH Base Address Register Low (TFBAL)
Go to: www.freescale.com
TPUFLASH Bootstrap Word 0 (TFBS0)
TPUFLASH Bootstrap Word 1 (TFBS1)
TPUFLASH Bootstrap Word 2 (TFBS2)
TPUFLASH Bootstrap Word 3 (TFBS3)
TPUFLASH Control Register (TFCTL)
SB
9
ASPC[1:0]
TPUFLASH Test Register (TFTST)
SB
8
NOTE
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Register
7
0
0
0
6
0
5
0
0
TME
4
0
TPU
3
0
MC68HC16Y3/916Y3
BUSY
USER’S MANUAL
2
0
$YFF860
1
0
0
0
0
0