HD404374 Datasheet, PDF (29/161 Pages) Renesas Technology Corp – Low-Voltage AS Microcomputers with On-Chip A/D Converter

HD404374/HD404384/HD404389/HD404082/HD404084 Series
RAM address
Bit 3
Bit 2
Bit 1
Bit 0
SSR
MIS
PMR0
PMR1
PMR2
PMR3
MSR1
MSR2
TMA
TMB1
TMB2
TRBL/TWBL
TRBU/TWBU
TMC1
TMC2
TRCL/TWCL
TRCU/TWCU
$000
$003
$004
$005
$006
$007
$008
$009
$00A
$00B
$00C
$00D
$00E
$00F
$010
$011
$012
$013
$014
$015
$016
$017
$018
Interrupt control bit area
32 kHz oscillation stop settin^*g¹
32 kHz frequency division*1
ratio selection
System clock selection ^*1
System clock frequency
division ratio switching
Pull-up MOS control
Not used
Interrupt frame period selection ^*1
Not used
R13/TOB
Not used
Not used
Not used
D0/ 0
R00/ 0
R10/EVNB
R22/SI/SO
R21/
Not used
R20/TOC
Not used
Timer C clock on/off
Timer B lock on/off
Not used
A/D clock on/off ^*2
Serial clock on/off
Timer A / time base
Reload on/off
Timer A clock source selection
Timer B clock source selection
Not used
Timer B output mode setting EVNB edge detection selection
Timer B register (lower)
Timer B register (upper)
Reload on/off
Timer C clock source selection
Not used
Time C output mode selection
Not used
Timer C register (lower)
Timer C register (upper)
Not used
$01F
$020
$023
SMR1 $024
SMR2 $025
SRL $026
SRU $027
AMR $028
ADRL $029
ADRM $02A
ADRU $02B
$02C
$02F
DCD0 $030
DCD1 $031
DCD2 $032
$033
DCR0 $034
DCR1 $035
DCR2 $036
$037
$03A
DCR7 $03B
$03C
$03F
Register flag area
Serial transfer clock speed selection
Not used
R22/SI/SO PMOS control SO idle H/L setting
Serial data register (lower)
Not used
Serial data register (upper)
Analog channel selection ^*2
A/D conversion time ^*2
A/D data register (bit 1, 0)^*2
Not used
A/D data register (bit 5 to 2) ^*2
A/D data register (bit 9 to 6) ^*2
Not used
PortD3DCR
PortD2DCR
PortD1DCR
PortD7DCR
PortD6DCR
PorD5DCR
Not used
PortD9DCR
Not used
Not used
PortR13DCR
Not used
Not used
PortR22DCR
PortR21DCR
Not used
PortD0DCR
PortD4DCR
PortD8DCR
PortR00DCR
PortR10DCR
PortR20DCR
PortR73DCR
PortR72DCR
PortR71DCR
PortR70DCR
Not used
Notes: *1 Applies to HD404374 Series.
*2 Applies to HD404374, HD404384, and HD404389 Series.
Figure 5 Special Function Register Area
Rev.5.00, Sep.11.2003, page 29 of 161