参数资料
型号: MR80C86/B
厂商: INTERSIL CORP
元件分类: 微控制器/微处理器
英文描述: 16-BIT, 5 MHz, MICROPROCESSOR, CQCC44
封装: CERAMIC, LCC-44
文件页数: 20/36页
文件大小: 693K
代理商: MR80C86/B
167
NOTE: The coprocessor may not drive the busses outside the region shown without risking contention.
FIGURE 9. REQUEST/GRANT SEQUENCE TIMING (MAXIMUM MODE ONLY)
FIGURE 10. HOLD/HOLD ACKNOWLEDGE TIMING (MINIMUM MODE ONLY)
NOTE: Setup requirements for asynchronous signals only to guar-
antee recognition at next CLK.
FIGURE 11. ASYNCHRONOUS SIGNAL RECOGNITION
FIGURE 12. BUS LOCK SIGNAL TIMING (MAXIMUM MODE
ONLY)
Waveforms (Continued)
CLK
TCLGH
RQ/GT
PREVIOUS GRANT
AD15-AD0
RD, LOCK
BHE/S7, A19/S0-A16/S3
S2, S1, S0
TCLCL
ANY
CLK
CYCLE
>0-CLK
CYCLES
PULSE 2
80C86
TGVCH (14)
TCHGX (15)
TCLGH (44)
PULSE 1
COPROCESSOR
RQ
TCLAZ (25)
80C86 GT
PULSE 3
COPROCESSOR
RELEASE
(SEE NOTE)
TCHSZ (26)
(1)
TCLGL
(43)
COPROCESSOR
TCHSV (21)
(44)
CLK
HOLD
HLDA
AD15-AD0
BHE/S7, A19/S6-A16/S3
RD, WR, M/IO, DT/R, DEN
80C86
THVCH (13)
TCLHAV (36)
≥ 1CLK
1 OR 2
CYCLES
TCLAZ (19)
COPROCESSOR
80C86
TCLHAV (36)
CYCLE
TCHSZ (20)
THVCH (13)
TCHSV (21)
NMI
INTR
TEST
CLK
SIGNAL
TINVCH (SEE NOTE)
(13)
ANY CLK CYCLE
CLK
LOCK
TCLAV
ANY CLK CYCLE
(23)
TCLAV
(23)
80C86
相关PDF资料
PDF描述
M41ST85WMH6 1 TIMER(S), REAL TIME CLOCK, PDSO28
MB90522PFV 16-BIT, MROM, 16 MHz, MICROCONTROLLER, PQFP120
ML63193-XXXTC 4-BIT, MROM, 2 MHz, MICROCONTROLLER, PQFP144
MB90F549GSPFF 16-BIT, FLASH, 16 MHz, MICROCONTROLLER, PQFP100
MPD78C12ALA-XXX 8-BIT, MROM, 15 MHz, MICROCONTROLLER, PQCC68
相关代理商/技术参数
参数描述
MR80C88 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:CMOS 8/16-Bit Microprocessor
MR80C88-2 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:CMOS 8/16-Bit Microprocessor
MR80C88-2B 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:CMOS 8/16-Bit Microprocessor
MR80C88B 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:CMOS 8/16-Bit Microprocessor
MR811 制造商:Motorola Inc 功能描述: