参数资料
型号: 784214AY
厂商: NEC Corp.
英文描述: MOS INTEGRATED CIRCUIT
中文描述: 马鞍山集成电路
文件页数: 32/100页
文件大小: 564K
代理商: 784214AY
Data Sheet U14121EJ2V0DS00
32
μ
PD784214A, 784215A, 784216A, 784217A, 784218A, 784214AY, 784215AY, 784216AY, 784217AY, 784218AY
Table 6-1. Special Function Register (SFR) List (1/4)
Bit Units for Manipulation
Address
Note 1
Special Function Register (SFR) Name
Symbol
R/W
1 Bit
8 Bits
16 Bits
After Reset
0FF00H
Port 0
P0
R/W
0FF01H
Port 1
P1
R
0FF02H
Port 2
P2
0FF03H
Port 3
P3
0FF04H
Port 4
P4
0FF05H
Port 5
P5
0FF06H
Port 6
P6
0FF07H
Port 7
P7
0FF08H
Port 8
P8
0FF09H
Port 9
P9
0FF0AH
Port 10
P10
0FF0CH
Port 12
P12
0FF0DH
Port 13
P13
R/W
00H
Note 2
0FF10H
0FF11H
16-bit timer counter
TM0
R
0FF12H
0FF13H
Capture/compare register 00
(16-bit timer/event counter)
CR00
0FF14H
0FF15H
Capture/compare register 01
(16-bit timer/event counter)
CR01
0000H
0FF16H
Capture/compare control register 0
CRC0
0FF18H
16-bit timer mode control register
TMC0
0FF1AH
16-bit timer output control register
TOC0
0FF1CH
Prescaler mode register 0
PRM0
00H
0FF20H
Port 0 mode register
PM0
0FF22H
Port 2 mode register
PM2
0FF23H
Port 3 mode register
PM3
0FF24H
Port 4 mode register
PM4
0FF25H
Port 5 mode register
PM5
0FF26H
Port 6 mode register
PM6
0FF27H
Port 7 mode register
PM7
0FF28H
Port 8 mode register
PM8
0FF29H
Port 9 mode register
PM9
0FF2AH
Port 10 mode register
PM10
0FF2CH
Port 12 mode register
PM12
0FF2DH
Port 13 mode register
PM13
R/W
FFH
Notes 1.
When the LOCATION 0H instruction is executed. Add "F0000H" to this value when the LOCATION
0FH instruction is executed.
2.
Because each port is initialized to input mode after reset, "00H" is not actually read. The output latch is
initialized to "0".
www.DataSheet4U.com
相关PDF资料
PDF描述
784215A MOS INTEGRATED CIRCUIT
784215AY MOS INTEGRATED CIRCUIT
784216A MOS INTEGRATED CIRCUIT
784216AY MOS INTEGRATED CIRCUIT
784217A MOS INTEGRATED CIRCUIT
相关代理商/技术参数
参数描述
784215A 制造商:NEC 制造商全称:NEC 功能描述:MOS INTEGRATED CIRCUIT
784215AY 制造商:NEC 制造商全称:NEC 功能描述:MOS INTEGRATED CIRCUIT
784216A 制造商:NEC 制造商全称:NEC 功能描述:MOS INTEGRATED CIRCUIT
784216AY 制造商:NEC 制造商全称:NEC 功能描述:MOS INTEGRATED CIRCUIT
784217A 制造商:NEC 制造商全称:NEC 功能描述:MOS INTEGRATED CIRCUIT