P89LPC9381 Datasheet, PDF (16/60 Pages) NXP Semiconductors – 8-bit microcontroller with accelerated two-clock 80C51 core 4 kB 3 V byte-erasable flash with 10-bit ADC

Table 5.
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P89LPC9381 extended special function registers
Name
Description
SFR addr. Bit functions and addresses
Reset value
MSB
LSB Hex Binary
ADC0HBND
ADC0 high _boundary register, left
(MSB)
FFEFH
FF
1111 1111
ADC0LBND
ADC0 low_boundary register (MSB) FFEEH
00
0000 0000
AD0DAT0R
ADC0 data register 0, right (LSB)
FFFEH
AD0DAT0[7:0]
00
0000 0000
AD0DAT0L
ADC0 data register 0, left (MSB)
FFFFH
AD0DAT0[9:2]
00
0000 0000
AD0DAT1R
ADC0 data register 1, right (LSB)
FFFCH
AD0DAT1[7:0]
00
0000 0000
AD0DAT1L
ADC0 data register 1, left (MSB)
FFFDH
AD0DAT1[9:2]
00
0000 0000
AD0DAT2R
ADC0 data register 2, right (LSB)
FFFAH
AD0DAT2[7:0]
00
0000 0000
AD0DAT2L
ADC0 data register 2, left (MSB)
FFFBH
AD0DAT2[9:2]
00
0000 0000
AD0DAT3R
ADC0 data register 3, right (LSB)
FFF8H
AD0DAT3[7:0]
00
0000 0000
AD0DAT3L
ADC0 data register 3, left (MSB)
FFF9H
AD0DAT3[9:2]
00
0000 0000
AD0DAT4R
ADC0 data register 4, right (LSB)
FFF6H
AD0DAT4[7:0]
00
0000 0000
AD0DAT4L
ADC0 data register 4, left (MSB)
FFF7H
AD0DAT4[9:2]
00
0000 0000
AD0DAT5R
ADC0 data register 5, right (LSB)
FFF4H
AD0DAT5[7:0]
00
0000 0000
AD0DAT5L
ADC0 data register 5, left (MSB)
FFF5H
AD0DAT5[9:2]
00
0000 0000
AD0DAT6R
ADC0 data register 6, right (LSB)
FFF2H
AD0DAT6[7:0]
00
0000 0000
AD0DAT6L
ADC0 data register 6, left (MSB)
FFF3H
AD0DAT6[9:2]
00
0000 0000
AD0DAT7R
ADC0 data register 7, right (LSB)
FFF0H
AD0DAT7[7:0]
AD0DAT7L
ADC0 data register 7, left (MSB)
FFF1H
AD0DAT7[9:2]
BNDSTA0
ADC0 boundary status register
FFEDH