Datasheet
Chapter 4 Memory
MC9S08AC16 Series Data Sheet, Rev. 9
44 Freescale Semiconductor
Table 4-2. Direct-Page Register Summary (Sheet 1 of 3)
AddressRegister NameBit 7654321Bit 0
0x0000 PTAD
PTAD7 R R R R PTAD2 PTAD1 PTAD0
0x0001 PTADD
PTADD7 R R R R PTADD2 PTADD1 PTADD0
0x0002 PTBD
R R R R PTBD3 PTBD2 PTBD1 PTBD0
0x0003 PTBDD
R R R R PTBDD3 PTBDD2 PTBDD1 PTBDD0
0x0004 PTCD
0 R PTCD5 PTCD4 PTCD3 PTCD2 PTCD1 PTCD0
0x0005 PTCDD
0 R PTCDD5 PTCDD4 PTCDD3 PTCDD2 PTCDD1 PTCDD0
0x0006 PTDD
R R R R PTDD3 PTDD2 PTDD1 PTDD0
0x0007 PTDDD
R R R R PTDDD3 PTDDD2 PTDDD1 PTDDD0
0x0008 PTED
PTED7 PTED6 PTED5 PTED4 PTED3 PTED2 PTED1 PTED0
0x0009 PTEDD
PTEDD7 PTEDD6 PTEDD5 PTEDD4 PTEDD3 PTEDD2 PTEDD1 PTEDD0
0x000A PTFD
R PTFD6 PTFD5 PTFD4 R RPTFD1PTFD0
0x000B PTFDD
R PTFDD6 PTFDD5 PTFDD4 R R PTFDD1 PTFDD0
0x000C PTGD
0 PTGD6 PTGD5 PTGD4 PTGD3 PTGD2 PTGD1 PTGD0
0x000D PTGDD
0 PTGDD6 PTGDD5 PTGDD4 PTGDD3 PTGDD2 PTGDD1 PTGDD0
0x000E–
0x000F
Reserved
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
0x0010 ADC1SC1
COCO AIEN ADCO ADCH
0x0011 ADC1SC2
ADACT ADTRG ACFE ACFGT 0 0 R R
0x0012 ADC1RH
0 0 0 0 0 0 ADR9 ADR8
0x0013 ADC1RL
ADR7 ADR6 ADR5 ADR4 ADR3 ADR2 ADR1 ADR0
0x0014 ADC1CVH
0 0 0 0 0 0 ADCV9 ADCV8
0x0015 ADC1CVL
ADCV7 ADCV6 ADCV5 ADCV4 ADCV3 ADCV2 ADCV1 ADCV0
0x0016 ADC1CFG
ADLPC ADIV ADLSMP MODE ADICLK
0x0017 APCTL1
ADPC7 ADPC6 ADPC5 ADPC4 ADPC3 ADPC2 ADPC1 ADPC0
0x0018 APCTL2
ADPC15 ADPC14 ADPC13 ADPC12 ADPC11 ADPC10 ADPC9 ADPC8
0x0019 APCTL3
ADPC23 ADPC22 ADPC21 ADPC20 ADPC19 ADPC18 ADPC17 ADPC16
0x001A–
0x001B
Reserved
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
0x001C IRQSC
0 IRQPDD IRQEDG IRQPE IRQF IRQACK IRQIE IRQMOD
0x001D Reserved
— — — — — — — —
0x001E KBISC
0 KBEDG6 KBEDG5 KBEDG4 KBF KBACK KBIE KBIMOD
0x001F KBIPE
0 KBIPE6 KBIPE5 KBIPE4 KBIPE3 KBIPE2 KBIPE1 KBIPE0
0x0020 TPM1SC
TOF TOIE CPWMS CLKSB CLKSA PS2 PS1 PS0
0x0021 TPM1CNTH
Bit 15 14 13 12 11 10 9 Bit 8
0x0022 TPM1CNTL
Bit 7654321Bit 0
0x0023 TPM1MODH
Bit 15 14 13 12 11 10 9 Bit 8
0x0024 TPM1MODL
Bit 7654321Bit 0
0x0025 TPM1C0SC
CH0F CH0IE MS0B MS0A ELS0B ELS0A 0 0
0x0026 TPM1C0VH
Bit 15 14 13 12 11 10 9 Bit 8
0x0027 TPM1C0VL
Bit 7654321Bit 0