HT9580 データシートの表示（PDF） - Holtek Semiconductor
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HT9580 Datasheet PDF : 63 Pages
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Preliminary
HT9580
HT9580 memory mapping table (I/O and data space)
Address
Register
Name
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
State on
POR
0000H
Config.
HALT
CLK_SEL OSC_MOD LPM
RTC
BZ_CLK MDUT
MGEN 0001 0000
0001H
WDT-TMR
X
X
TMR0_PR1 TMR0_PR0 WDTEN
WS2
WS1
WS0 0000 0111
0002H
CLR WDT
X
X
X
X
X
X
X
X
uuuu uuuu
0003H
BZ-L
BZL7
BZL6
BZL5
BZL4
BZL3
BZL2
BZL1
BZL0 0000 0000
0004H
BZ-H
BZH7
BZH6
BZH5
BZH4
BZH3
BZH2
BZH1
BZH0 0000 0000
0005H
INT ctrl
0
0
0
RTCEN ORMSK RTCMSK TM1IMSK TM0IMSK 0000 1111
0006H
INT flag
0
RTC_FG
DR_FG
BF_FG WDTOVFG OR_FG TM1OVFG TM0OVFG 0000 0000
0007H
TMRC
TMR1MOD
X
TMR1CLK TMR0CLK TMR1EDG TMR0EDG TMR1EN TMR0EN 0000 0000
0008H
TMR1L
TM1D7
TM1D6
TM1D5
TM1D4
TM1D3
TM1D2
TM1D1
TM1D0 uuuu uuuu
0009H
TMR1H
TM1D15 TM1D14 TM1D13 TM1D12 TM1D11 TM1D10 TM1D9 TM1D8 uuuu uuuu
000AH
TMR0
TM0D7
TM0D6
TM0D5
TM0D4
TM0D3
TM0D2
TM0D1
TM0D0 uuuu uuuu
000BH
PA data
X
X
PA5
PA4
PA3
PA2
PA1
PA0
uu11 1111
000CH
PB data
PB7
PB6
PB5
PB4
PB3
PB2
PB1
PB0
1111 1111
000DH
PC data
X
X
X
X
X
X
PC1
PC0 uuuu uu11
000EH
PAC
X
X
PAC5
PAC4
PAC3
PAC2
PAC1
PAC0 uu11 1111
000FH
PBC
PBC7
PBC6
PBC5
PBC4
PBC3
PBC3
PBC1
PBC0 1111 1111
0010H
PCC
X
X
X
X
X
X
PCC1
PCC0 uuuu uu11
0011H
PA WUE
X
X
PAWUE5 PAWUE4 PAWUE3 PAWUE2 PAWUE1 PAWUE0 uu00 0000
0012H
PA IM
X
X
PAIM5
PAIM4
PAIM3
PAIM2
PAIM1
PAIM0 uu11 1111
0013H
PB IM
PBIM7
PBIM6
PBIM5
PBIM4
PBIM3
PBIM2
PBIM1
PBIM0 1111 1111
0014H
PC IM
X
X
X
X
X
X
PCIM1
PCIM0 uuuu uu11
0015H
MROM-BP BP_MODM1 BP_MODM0 M_BP5
M_BP4
M_BP3
M_BP2
M_BP1
M_BP0 0000 0000
0016H
SRAM-BP BP_MODS1 BP_MODS0 S_BP5
S_BP4
S_BP3
S_BP2
S_BP1
S_BP0 0000 0000
0017H LCD_CTRL LCD-CHIP1 LCD-CHIP0 LCD-CLK CLK-MOD LCD-CS1 LCD-CS0 LCD-A0 LCD-WRB 0000 1101
0018H
LCD_CMD
LCD_D7
LCD_D6 LCD_D5 LCD_D4 LCD_D3 LCD_D2 LCD_D1 LCD_D0 uuuu uuuu
Decoder
0019H
Control/
X
flag
BL
OR
X
STB
X
RES
ON
uu0u uu01
001AH~
002EH
Decoder
Configuration
Memory
uuuu uuuu
002FH
D/A-L
DA7
DA6
DA5
DA4
DA3
DA2
DA1
DA0 0000 0000
0030H
D/A-H
X
X
X
X
X
D/A_PD
RSSI
BAT uuuu u1uu
0031H
Buffer
Status
MSG_END
X
count_5 count_4 count_3 count_2 count_1 count_0 0uuu uuuu
0032H SPI-CONFIG
S/M
LEN1
LEN0
REQST
SPIFG CLK_EDG SPI_EN START 0111 1000
0033H SPI-SPEED
SP7
SP6
SP5
SP4
SP3
SP2
SP1
SP0
0000 0000
0034H
SPI-OUT3
D7
D6
D5
D4
D3
D2
D1
D0
0000 0000
0035H
SPI-OUT2
D7
D6
D5
D4
D3
D2
D1
D0
0000 0000
0036H
SPI-OUT1
D7
D6
D5
D4
D3
D2
D1
D0
0000 0000
0037H
SPI-OUT0
D7
D6
D5
D4
D3
D2
D1
D0
0000 0000
0038H
SPI-IN3
D7
D6
D5
D4
D3
D2
D1
D0
0000 0000
0039H
SPI-IN2
D7
D6
D5
D4
D3
D2
D1
D0
0000 0000
003AH
SPI-IN1
D7
D6
D5
D4
D3
D2
D1
D0
0000 0000
003BH
SPI-IN0
D7
D6
D5
D4
D3
D2
D1
D0
0000 0000
8
April 28, 2000
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