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Chapter 17 Appendices
XVII - 12
Special Function Registers List
Bit Symbol /Initial Value /Description
Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
X'3FAE'
X'3FAF'
X'3FB0'
X'3FB1'
X'3FB2'
Address Register Page
- ----SC3ODC1 SC3ODC0
SC3ODC
P52
Output Type
Selection
P51
Output Type
Selection
XII - 9
-----SC3PSC2 SC3PSC1 SC3PSC0
SC3CKS
Serial 3 Transfer Clock Selection
(Prescaler Output)
XII - 9
V - 10
ANSH1 ANSH0 ANCK1 ANCK0 ANLADE - - -
ANCTR0
A/D Sample Hold
Timer Setup
A/D Conversion Clock
Selection
A/D Rudder
Resistance
Control
XV - 5
- - - - Reserved ANCHS2 ANCHS1 ANCHS0
ANCTR1
Analog Input Channel Selection
XV - 6
ANST ANSTSEL -
-
----
ANCTR2
A/D Conversion
Status
A/D Conversion
Start Factor
Selection
XV - 6
Set Always
to "0"
X'3FB3'
X'3FB4'
ANBUF07 ANBUF06 ------
X'3FC7'
ANBUF0
A/D Conversion Data Storage
Register (Lower 2 bits)
XV - 7
ANBUF17 ANBUF16 ANBUF15 ANBUF14 ANBUF13 ANBUF12 ANBUF11 ANBUF10
X'3FC8'
ANBUF1
A/D Conversion Data Storage
Register (Upper 8 bits)
XV - 7
X'3FC9'
RC0APL7 RC0APL6 RC0APL5 RC0APL4 RC0APL3 RC0APL2 RC0APL1 RC0APL0
RC0APL
ROM Correction Address 0 Setting Register Lower 8 bits
II - 33
RC0APM7 RC0APM6 RC0APM5 RC0APM4 RC0APM3 RC0APM2 RC0APM1 RC0APM0
RC0APM
ROM Correction Address 0 Setting Register Middle 8 bits
II - 33
------RC0APH1 RC0APH0
ROM Correction Addreess 0 Setting Register Upper 2 bits
II - 33RC0APH
X'3FBE'
X'3FBF'
DABUSY DACH1 DACH0
DACTR
D/A Conversion
Enable Flag
PA1
Output Type
Selection
PA0
Output Type
Selection
XVI - 5
DA01BUF7 DA01BUF6 DA01BUF5 DA01BUF4 DA01BUF3 DA01BUF2 DA01BUF1 DA01BUF0
DADR01
D/A Conversion Data Storage Register
XVI - 6
--
-
-
-
X'3FCB'
X'3FCC'
X'3FCD'
X'3FCE'
X'3FCF'
X'3FD0'
RC1APM7 RC1APM6 RC1APM5 RC1APM4 RC1APM3 RC1APM2 RC1APM1 RC1APM0
RC1APM
ROM Correction Address 1 Setting Register Middle 8 bits
II - 33
------RC1APH1 RC1APH0
ROM Correction Addreess 1 Setting Register Upper 2 bits
II - 33RC1APH
RC2APL7 RC2APL6 RC2APL5 RC2APL4 RC2APL3 RC2APL2 RC2APL1 RC2APL0
RC2APL
ROM Correction Address 2 Setting Register Lower 8 bits
II - 34
RC2APM7 RC2APM6 RC2APM5 RC2APM4 RC2APM3 RC2APM2 RC2APM1 RC2APM0
RC2APM
ROM Correction Address 2 Setting Register Middle 8 bits
II - 34
------RC2APH1 RC2APH0
ROM Correction Addreess 2 Setting Register Upper 2 bits
II - 34RC2APH
FMODE AT1ACT ATMD3 ATMD2 ATMD1 ATMD0 Reserved AT1EN
ATCNT0
Pointer 0
Increment
Control
ATC1 Program
Activation Flag
ATC1 Data Transfer Mode Selection
Set Always
to "0"
ATC1 Transfer
Enable
XIV - 6
X'3FCA'
RC1APL7 RC1APL6 RC1APL5 RC1APL4 RC1APL3 RC1APL2 RC1APL1 RC1APL0
RC1APL
ROM Correction Address 1 Setting Register Lower 8 bits
II - 33
Reserved
Set Always
to "0"