参数资料
型号: SC16C554BIBS,551
厂商: NXP Semiconductors
文件页数: 24/57页
文件大小: 0K
描述: IC UART QUAD W/FIFO 48-HVQFN
产品培训模块: Stand-Alone UARTs
标准包装: 490
通道数: 4,QUART
FIFO's: 16 字节
电源电压: 2.5V,3.3V,5V
带自动流量控制功能:
带故障启动位检测功能:
带调制解调器控制功能:
带CMOS:
安装类型: 表面贴装
封装/外壳: 48-VFQFN 裸露焊盘
供应商设备封装: 48-HVQFN EP(6x6)
包装: 托盘
产品目录页面: 827 (CN2011-ZH PDF)
其它名称: 568-3268
935279072551
SC16C554BIBS-S
2010-2012 Microchip Technology Inc.
DS41413C-page 31
PIC12(L)F1822/PIC16(L)F1823
TABLE 3-8:
SPECIAL FUNCTION REGISTER SUMMARY
Address
Name
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Value on
POR, BOR
Value on all
other
Resets
Bank 0
000h(1)
INDF0
Addressing this location uses contents of FSR0H/FSR0L to address data memory
(not a physical register)
xxxx xxxx xxxx xxxx
001h(1)
INDF1
Addressing this location uses contents of FSR1H/FSR1L to address data memory
(not a physical register)
xxxx xxxx xxxx xxxx
002h(1)
PCL
Program Counter (PC) Least Significant Byte
0000 0000 0000 0000
003h(1)
STATUS
—TO
PD
ZDC
C
---1 1000 ---q quuu
004h(1)
FSR0L
Indirect Data Memory Address 0 Low Pointer
0000 0000 uuuu uuuu
005h(1)
FSR0H
Indirect Data Memory Address 0 High Pointer
0000 0000 0000 0000
006h(1)
FSR1L
Indirect Data Memory Address 1 Low Pointer
0000 0000 uuuu uuuu
007h(1)
FSR1H
Indirect Data Memory Address 1 High Pointer
0000 0000 0000 0000
008h(1)
BSR
BSR<4:0>
---0 0000 ---0 0000
009h(1)
WREG
Working Register
0000 0000 uuuu uuuu
00Ah(1)
PCLATH
Write Buffer for the upper 7 bits of the Program Counter
-000 0000 -000 0000
00Bh(1)
INTCON
GIE
PEIE
TMR0IE
INTE
IOCIE
TMR0IF
INTF
IOCIF
0000 000x 0000 000u
00Ch
PORTA
RA5
RA4
RA3
RA2
RA1
RA0
--xx xxxx --xx xxxx
00Dh
Unimplemented
00Eh
PORTC(2)
RC5
RC4
RC3
RC2
RC1
RC0
--xx xxxx --xx xxxx
00Fh
Unimplemented
010h
Unimplemented
011h
PIR1
TMR1GIF
ADIF
RCIF
TXIF
SSP1IF
CCP1IF
TMR2IF
TMR1IF
0000 0000 0000 0000
012h
PIR2
OSFIF
C2IF(2)
C1IF
EEIF
BCL1IF
0000 0--- 0000 0---
013h
Unimplemented
014h
Unimplemented
015h
TMR0
Timer0 Module Register
xxxx xxxx uuuu uuuu
016h
TMR1L
Holding Register for the Least Significant Byte of the 16-bit TMR1 Register
xxxx xxxx uuuu uuuu
017h
TMR1H
Holding Register for the Most Significant Byte of the 16-bit TMR1 Register
xxxx xxxx uuuu uuuu
018h
T1CON
TMR1CS1
TMR1CS0
T1CKPS<1:0>
T1OSCEN
T1SYNC
—TMR1ON 0000 00-0 uuuu uu-u
019h
T1GCON
TMR1GE
T1GPOL
T1GTM
T1GSPM
T1GGO/
DONE
T1GVAL
T1GSS<1:0>
0000 0x00 uuuu uxuu
01Ah
TMR2
Timer2 Module Register
0000 0000 0000 0000
01Bh
PR2
Timer2 Period Register
1111 1111 1111 1111
01Ch
T2CON
T2OUTPS<3:0>
TMR2ON
T2CKPS<1:0>
-000 0000 -000 0000
01Dh
Unimplemented
01Eh
CPSCON0
CPSON
CPSRM
CPSRNG<1:0>
CPSOUT
T0XCS
00-- 0000 00-- 0000
01Fh
CPSCON1
CPSCH<3:2>(2)
CPSCH<1:0>
---- 0000 ---- 0000
Legend:
x
= unknown, u = unchanged, q = value depends on condition, - = unimplemented, r = reserved.
Shaded locations are unimplemented, read as ‘0’.
Note
1:
These registers can be addressed from any bank.
2:
PIC16(L)F1823 only.
3:
Unimplemented. Read as ‘1’.
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