Renesas R8C/25 User Manual download pdf (Page 23)

R8C/24 Group, R8C/25 Group 4. Special Function Registers (SFRs)

Rev.3.00 Feb 29, 2008 Page 21 of 51

REJ03B0117-0300

Table 4.4 SFR Information (4)

(1)

X: Undefined

NOTE:

1. The blank regions are reserved. Do not access locations in these regions.

Address Register Symbol After reset

00C0h A/D Register AD XXh

00C1h XXh

00C2h

00C3h

00C4h

00C5h

00C6h

00C7h

00C8h

00C9h

00CAh

00CBh

00CCh

00CDh

00CEh

00CFh

00D0h

00D1h

00D2h

00D3h

00D4h A/D Control Register 2 ADCON2 00h

00D5h

00D6h A/D Control Register 0 ADCON0 00h

00D7h A/D Control Register 1 ADCON1 00h

00D8h

00D9h

00DAh

00DBh

00DCh

00DDh

00DEh

00DFh

00E0h Port P0 Register P0 XXh

00E1h Port P1 Register P1 XXh

00E2h Port P0 Direction Register PD0 00h

00E3h Port P1 Direction Register PD1 00h

00E4h Port P2 Register P2 XXh

00E5h Port P3 Register P3 XXh

00E6h Port P2 Direction Register PD2 00h

00E7h Port P3 Direction Register PD3 00h

00E8h Port P4 Register P4 XXh

00E9h

00EAh Port P4 Direction Register PD4 00h

00EBh

00ECh Port P6 Register P6 XXh

00EDh

00EEh Port P6 Direction Register PD6 00h

00EFh

00F0h

00F1h

00F2h

00F3h

00F4h Port P2 Drive Capacity Control Register P2DRR 00h

00F5h UART1 Function Select Register U1SR XXh

00F6h

00F7h

00F8h Port Mode Register PMR 00h

00F9h External Input Enable Register INTEN 00h

00FAh INT Input Filter Select Register INTF 00h

00FBh Key Input Enable Register KIEN 00h

00FCh Pull-Up Control Register 0 PUR0 00h

00FDh Pull-Up Control Register 1 PUR1 XX00XX00b

00FEh

00FFh

1 2 ... 18 19 20 21 22 23 24 25 26 27 28 ... 60 61

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Renesas R8C/25 User Manual Page 23

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