7546 データシートの表示（PDF） - Renesas Electronics

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7546

SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER

Renesas Electronics 

7546 Group

000016 Port P0 (P0)

000116 Port P0 direction register (P0D)

000216

000316

000416

Port P1 (P1)

Port P1 direction register (P1D)

Port P2 (P2)

000516 Port P2 direction register (P2D)

000616

000716

000816

Port P3 (P3)

Port P3 direction register (P3D)

Reserved

000916 Reserved

000A16 Interrupt source set register (INTSET)

000B16 Interrupt source discrimination register (INTDIS)

000C16 Capture register 0 (low-order) (CAP0L)

000D16 Capture register 0 (high-order) (CAP0H)

000E16 Capture register 1 (low-order) (CAP1L)

000F16 Capture register 1 (high-order) (CAP1H)

001016 Compare register (low-order) (CMPL)

001116 Compare register (high-order) (CMPH)

001216 Capture/compare register R/W pointer (CCRP)

001316

001416

001516

001616

001716

001816

001916

001A16

001B16

001C16

Capture software trigger register (CSTR)

Compare register re-load register (CMPR)

Port P0P3 drive capacity control register (DCCR)

Pull-up control register (PULL)

Port P1P3 control register (P1P3C)

Transmit 1 /Receive 1 buffer register (TB1/RB1)

Serial I/O1 status register (SIO1STS)

Serial I/O1 control register (SIO1CON)

UART1 control register (UART1CON)

Baud rate generator 1 (BRG1)

001D16 Timer A, B mode register (TABM)

001E16 Capture/compare port register (CCPR)

001F16 Timer source selection register (TMSR)

002016 Capture mode register (CAPM)

002116 Compare output mode register (CMOM)

002216 Capture/compare status register (CCSR)

002316 Compare interrupt source set register (CISR)

002416 Timer A (low-order) (TAL)

002516 Timer A (high-order) (TAH)

002616 Timer B (low-order) (TBL)

002716 Timer B (high-order) (TBH)

002816 Prescaler 1 (PRE1)

002916 Timer 1 (T1)

002A16

002B16

002C16

Timer count source set register (TCSS)

Timer X mode register (TXM)

Prescaler X (PREX)

002D16

002E16

002F16

003016

Timer X (TX)

Transmit 2 / Receive 2 buffer register (TB2/RB2)

Serial I/O2 status register (SIO2STS)

Serial I/O2 control register (SIO2CON)

003116 UART2 control register (UART2CON)

003216

003316

003416

Baud rate generator 2 (BRG2)

Reserved

A/D control register (ADCON)

003516 A/D conversion register (low-order) (ADL)

003616 A/D conversion register (high-order) (ADH)

003716 On-chip oscillation division ratio selection register (RODR)

003816 MISRG

003916 Watchdog timer control register (WDTCON)

003A16 Interrupt edge selection register (INTEDGE)

003B16 CPU mode register (CPUM)

003C16 Interrupt request register 1 (IREQ1)

003D16 Interrupt request register 2 (IREQ2)

003E16 Interrupt control register 1 (ICON1)

003F16 Interrupt control register 2 (ICON2)

Notes 1: Do not access to the SFR area including nothing.

Fig. 13 Memory map of special function register (SFR)

Rev.1.21 Nov 15, 2006 page 15 of 93

REJ03B0160-0121

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