XC908AS60ACFU Motorola Semiconductor Products, XC908AS60ACFU Datasheet - Page 124

• Manufacturer Part Number: XC908AS60ACFU
• Description: MC68HC908AZ60A, MC68HC908AS60A Hcmos Microcontroller Unit Technical Data
• Manufacturer: Motorola Semiconductor Products

EEPROM-2 Memory
7.6.4 EEPROM-2 Timebase Divider Register
Technical Data
124
Address:
Address:
The 16-bit EEPROM-2 timebase divider register consists of two 8-bit
registers: EE2DIVH and EE2DIVL. The 11-bit value in this register is
used to configure the timebase divider circuit to obtain the 35 µs
timebase for EEPROM-2 control.
These two read/write registers are respectively loaded with the contents
of the EEPROM-2 timebase divider on-volatile registers (EE2DIVHNVR
and EE2DIVLNVR) after a reset.
Reset:
Reset:
Read:
Read:
Write:
Write:
EEDIVSECD
Figure 7-5. EE2DIV Divider High Register (EE2DIVH)
EEDIV7
Figure 7-6. EE2DIV Divider Low Register (EE2DIVL)
$FF7A
$FF7B
Bit 7
Bit 7
EEDIV6
EEPROM-2 Memory
= Unimplemented
6
0
6
Contents of EE2DIVHNVR ($FF70); Bits[6:3] = 0
EEDIV5
5
0
5
Contents of EE2DIVLNVR ($FF71)
EEDIV4
4
0
4
EEDIV3
3
0
3
MC68HC908AZ60A — Rev 2.0
EEDIV10
EEDIV2
2
2
EEDIV9
EEDIV1
1
1
MOTOROLA
EEDIV8
EEDIV0
Bit 0
Bit 0