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FMS7401 Datasheet, PDF (58/80 Pages) Fairchild Semiconductor – Digital Power Controller
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FMS7401/7401L
PRODUCT SPECIFICATION
11.2 Memory Map
All I/O ports, peripheral registers, and core registers (except the accumulator and the program counter) are mapped into the
memory space.
Table 30. Memory Mapped Registers
Address
0x00 – 0x3F
0x40 – 0x7F
0x9D
0x9F
0xA0
0xA2
0xA4
0xA5
0xA6
0xA7
0xA8
0xA9
0xAA
0xAB
0xAC
0xAD
0xAE
0xAF
0xB0
0xB1
0xB2
0xB3
0xB4
0xB5
0xB6
0xB7
0xB9
0xBA
0xBB
0xBC
0xBD
0xBE
0xBF
0xC0
0xCE
0xCF
0xD0
0xD1
0xD2
0xD3
0xD4
0xC00 – 0xFF5
0xFF6 – 0xFF7
0xFF8 – 0xFF9
0xFFA – 0xFFB
0xFFC – 0xFFD
0xFFE – 0xFFF
Memory Space
Data
Data
Data
Data
Data
Data
Data
Data
Data
Data
Data
Data
Data
Data
Data
Data
Data
Data
Data
Data
Data
Data
Data
Data
Data
Data
Data
Data
Data
Data
Data
Data
Data
Data
Data
Data
Data
Data
Data
Data
Data
Program
Program
Program
Program
Program
Program
Block
SRAM
EEPROM
ADC
ADC
ADC
Prog. Comparator
PWM Timer 1
PWM Timer 1
PWM Timer 1
PWM Timer 1
PWM Timer 1
PWM Timer 1
PWM Timer 1
PWM Timer 1
PWM Timer 1
PWM Timer 1
PWM Timer 1
MIW
MIW
MIW
I/O
I/O
I/O
Timer 0
Timer 0
Clock
Init Register
ACE Core
Init Register
Init Register
Prog. Comparator
ACE Core
ACE Core
ACE Core
ACE Core
ACE Core
ACE Core
Init Register
Signature
Init Register
Init Register
EEPROM
ACE Core
ACE Core
ACE Core
ACE Core
ACE Core
Contents
Data RAM
Data EEPROM
ADATA register7
ADCNTRL1 register
ADCNTRL2 register
DDELAY register
PSCALE register
DTIME register
T1CMPALO register
T1CMPAHI register
T1CMPBLO register
T1CMPBHI register
T1RALO register
T1RAHI register
TMR1LO register7
TMR1HI register7
T1CNTRL register
WKEDG register
WKPND register
WKEN register
PORTGD register
PORTGC register
PORTGP register7
WDSVR
T0CNTRL register
Halt Mode register
Initialization Register 1 (volatile)8
Internal Clock trimming register (volatile)
Initialization Register 18
Initialization Register 28
COMP register
XHI register
XLO register
Power mode clear (PMC)
SP register
Status Register (SR)9
Initialization Register 3 (volatile)8
Initialization Register 38
Device_ID register7
Initialization Register 4 (volatile)8
Initialization Register 48
Code EEPROM
Timer0 Interrupt vector
PWM Timer1 Interrupt vector
MIW Interrupt vector
Software Interrupt vector
ADC Interrupt vector
58
REV. 1.0.2 6/23/04
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