Rainbow-electronics AT89C5132 Manual de usuario descargar pdf (Pagina 32)

AT8xC5132

4173A–8051–08/02

Table 34. Port SFRs

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P0 80h 8-bit Port 0 ––––––––

P1 90h 8-bit Port 1 ––––––––

P2 A0h 8-bit Port 2 ––––––––

P3 B0h 8-bit Port 3 ––––––––

P4 C0h 8-bit Port 4 ––––––––

P5 D8h 4-bit Port 5 ––––––––

Table 35. Flash Memory SFR

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FCON D1h Flash Control FPL3 FPL2 FPL1 FPL0 FPS FMOD1 FMOD0 FBUSY

Table 36. Timer SFRs

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TCON 88h Timer/Counter 0 and 1 Control TF1 TR1 TF0 TR0 IE1 IT1 IE0 IT0

TMOD 89h Timer/Counter 0 and 1 Modes GATE1 C/T1# M11 M01 GATE0 C/T0# M10 M00

TL0 8Ah Timer/Counter 0 Low Byte ––––––––

TH0 8Ch Timer/Counter 0 High Byte ––––––––

TL1 8Bh Timer/Counter 1 Low Byte ––––––––

TH1 8Dh

Timer/Counter 1 High Byte ––––––––

WDTRST A6h WatchDog Timer Reset ––––––––

WDTPRG A7h WatchDog Timer Program –––––WTO2 WTO1 WTO0

Table 37. Audio Interface SFRs

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AUDCON0 9Ah Audio Control 0 JUST4 JUST3 JUST2 JUST1 JUST0 POL DSIZ HLR

AUDCON1 9Bh Audio Control 1 SRC DRQEN MSREQ MUDRN – DUP1 DUP0 AUDEN

AUDSTA 9Ch Audio Status SREQ UDRN

AUBUSY

–––––

AUDDAT 9Dh Audio Data AUD7 AUD6 AUD5 AUD4 AUD3 AUD2 AUD1 AUD0

AUDCLK ECh Audio Clock Divider –––AUCD4 AUCD3 AUCD2 AUCD1 AUCD0

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Rainbow-electronics AT89C5132 Manual de usuario Pagina 32