ABOV SEMICONDUCTOR MC81F4204

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MC81F4204

56 April 24, 2012 Ver.1.41

Address

Mnemonic

Hex

Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0

R3CONH 00DCH – – R35 R34 R33

R3CONL 00DDH R32 R31 – – –

RPR 00E1H – – – – – – – RPR0

BUZR 00E5H BUCK BUSS BURL – – – –

BUPDR 00E6H Buzzer Period Data Register

SIOCR 00E7H – – CSEL DAT SIOM SIOP CCLR SEDGE

SIODAT 00E8H SIO Data Register

SIOPS 00E9H SIO Prescaler Register

IENH 00EAH T0MIE T0OVIE T1MIE T1OVIE T2MIE T2OVIE – –

IENL 00EBH – SIOIE – – – WDTIE – BTIE

IRQH 00ECH T0MIR T0OVIR T1MIR T1OVIR T2MIR T2OVIR – –

IRQL 00EDH – SIOIR – – – WDTIR – BTIR

INTFH 00EEH T0MIF T0OVIF T1MIF T1OVIF T2MIF T2OVIF – –

BTCR 00F1H Basic Timer Counter Register

CKCTLR 00F2H – – – WDTON BTCL BTS

PORC 00F3H POREN

WDTR 00F4H WDTCL WDTCMP

SSCR 00F5H Stop and Sleep Control Register

WDTSR 00F6H Watchdog Timer Status Register

WDTCR 00F7H Watchdog Timer Counter Register

Table 9-4 Control Register 4/4

ABOV SEMICONDUCTOR MC81F4204 - Page 56