Datasheet
SBAS323G − JUNE 2004 − REVISED OCTOBER 2007
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43
Table 9. Special Function Registers
NOTE
:
(Boldface are in addition to standard 8051 registers, and unique to the MSC1211/12/13/14).
ADDRESS REGISTER BIT 7 BIT 6 BIT 5 BIT 4 BIT 3 BIT 2 BIT 1 BIT 0 RESET VALUE
80h P0 P0.7 P0.6 P0.5 P0.4 P0.3 P0.2 P0.1 P0.0 FFh
81h SP 07h
82h DPL0 00h
83h DPH0 00h
84h DPL1 00h
85h DPH1 00h
86h DPS 0 0 0 0 0 0 0 SEL 00h
87h PCON SMOD 0 1 1 GF1 GF0 STOP IDLE 30h
88h TCON TF1 TR1 TF0 TR0 IE1 IT1 IE0 IT0 00h
89h TMOD −−−−−−−−−−−−−−−Timer 1−−−−−−−−−−−−−−− −−−−−−−−−−−−−−−Timer 0−−−−−−−−−−−−−−− 00h
89h
TMOD
GATE C/T M1 M0 GATE C/T M1 M0
00h
8Ah TL0 00h
8Bh TL1 00h
8Ch TH0 00h
8Dh TH1 00h
8Eh CKCON 0 0 T2M T1M T0M MD2 MD1 MD0 01h
8Fh MWS 0 0 0 0 0 0 0 MXWS 00h
90h P1 P1.7
INT5/SCK/SCL
P1.6
INT4/MISO/SDA
P1.5
INT3
/MOSI
P1.4
INT2/SS
P1.3
TXD1
P1.2
RXD1
P1.1
T2EX
P1.0
T2
FFh
91h EXIF IE5 IE4 IE3 IE2 1 0 0 0 08h
92h MPAGE 08h
93h
v
CADDR 00h
94h CDATA 00h
95h MCON BPSEL 0 0 RAMMAP 00h
96h 00h
97h
98h SCON0 SM0_0 SM1_0 SM2_0 REN_0 TB8_0 RB8_0 TI_0 RI_0 00h
99h SBUF0 00h
9Ah SPICON
I2CCON
(1)
SCK2
START
SCK1
STOP
SCK0
ACK
FIFO
0
ORDER
FAST
MSTR
MSTR
CPHA
SCLA
CPOL
FILEN
00h
9Bh SPIDATA
I2CDATA
(1)
00h
9Ch SPIRCON
I2CGM
(1)
RXCNT7
RXFLUSH
GCMEN
RXCNT6 RXCNT5 RXCNT4 RXCNT3 RXCNT2
RXIRQ2
RXCNT1
RXIRQ1
RXCNT0
RXIRQ0
00h
9Dh SPITCON
I2CSTAT
(1)
TXCNT7
TXFLUSH
STAT7
SCKD7/SAE
TXCNT6
STAT5
SCKD6/SA6
TXCNT5
CLK_EN
STAT5
SCKD5/SA5
TXCNT4
DRV_DLY
STAT4
SCKD4/SA4
TXCNT3
DRV_EN
STAT3
SCKD3/SA3
TXCNT2
TXIRQ2
0
SCKD2/SA2
TXCNT1
TXIRQ1
0
SCKD1/SA1
TXCNT0
TXIRQ0
0
SCKD0/SA0
00h
9Eh SPISTART
I2CSTART
(1)
1 80h
9Fh SPIEND 1 80h
A0h P2 P2.7 P2.6 P2.5 P2.4 P2.3 P2.2 P2.1 P2.0 FFh
A1h PWMCON PPOL PWMSEL SPDSEL TPCNTL2 TPCNTL1 TPCNTL0 00h
A2h PWMLOW
TONELOW
PWM7
TDIV7
PWM6
TDIV6
PWM5
TDIV5
PWM4
TDIV4
PWM3
TDIV3
PWM2
TDIV2
PWM1
TDIV1
PWM0
TDIV0
00h
A3h PWMHI
TONEHI
PWM15
TDIV15
PWM14
TDIV14
PWM13
TDIV13
PWM12
TDIV12
PWM11
TDIV11
PWM10
TDIV10
PWM9
TDIV9
PWM8
TDIV8
00h
A4h AIPOL ESEC ESUM EADC EMSEC ESPIT ESPIR/EI2C EALV EDLVB
RDSEL
00h
(1)
I
2
C is only available on the MSC1211 and MSC1213.
(2)
Applies to MSC1211 and MSC1213 only. See HWPC0 for MSC1212 and MSC1214.
(3)
Applies to the MSC1211 and MSC1212. See HWPC1 for MSC1213 and MSC1214.