參數資料
型號: Z86C46
廠商: ZiLOG, Inc.
英文描述: CMOS Z8 MCU(CMOS Z8系列微控制器)
中文描述: 單片機的CMOS Z8的CMOS(Z8系列微控制器)
文件頁數: 63/70頁
文件大?。?/td> 1192K
代理商: Z86C46
Z86C34/C35/C36/C44/C45/C46
CMOS Z8 MCUs with ASCI UART
ZiLOG
DS007601-Z8X0499
P R E L I M I N A R Y
63
Figure 50. Interrupt Request Register
(FA
H
: READ/WRITE)
Figure 51. Interrupt Mask Register
(FB
H
: READ/WRITE)
Figure 52. Flag Register
(FC
H
: READ/WRITE)
D7
D6
D5
D4
D3
D2
D1
D0
R250 IRQ
Inter Edge
P31
P32
= 00
P31
P32
= 01
P31
P32
= 10
P31
↑↓
P32
↑↓
= 11
IRQ0 = P32 Input
IRQ1 = P33 Input
IRQ2 = P31 Input
IRQ3 = P30 Input
IRQ4 = T0
IRQ5 = T1
D7
D6
D5
D4
D3
D2
D1
D0
1 Enables RAM Protect *
1 Enables IRQ0-IRQ5
(D0 = IRQ0)
1 Enables Interrupts
R251 IMR
* This option must be selected when ROM code is
submitted for ROM Masking, otherwise this control bit
is disabled permanently.
D7
D6
D5
D4
D3
D2
D1
D0
R252 FLAGS
User Flag F1 *
User Flag F2 *
Half Carry Flag
Decimal Adjust Flag
Overflow Flag
Sign Flag
Zero Flag
Carry Flag
* Not affected by reset
Figure 53. Register Pointer
(FD
H
: READ/WRITE)
Figure 54. Stack Pointer High
(FE
H
: READ/WRITE)
Figure 55. Stack Pointer Low
(FF
H
: READ/WRITE)
D7
D6
D5
D4
D3
D2
D1
D0
R253 RP
Expanded Register File
Working Register Pointer
D7
D6
D5
D4
D3
D2
D1
D0
Stack Pointer Upper
Byte (SP8 - SP15)
R254 SPH
D7
D6
D5
D4
D3
D2
D1
D0
Stack Pointer Lower
Byte (SP0 - SP7)
R255 SPL
相關PDF資料
PDF描述
Z86C40 CMOS Z8 CONSUMER CONTROLLER PROCESSOR
Z86C30 CMOS Z8 CONSUMER CONTROLLER PROCESSOR
Z86C31 CMOS Z8 CONSUMER CONTROLLER PROCESSOR
Z86C32 CMOS Z8 CONSUMER CONTROLLER PROCESSOR
Z86C47 CMOS Z8 MICROCONTROLLER
相關代理商/技術參數
參數描述
Z86C47 制造商:ZILOG 制造商全稱:ZILOG 功能描述:CMOS Z8 MICROCONTROLLER
Z86C4704PSC 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Microcontroller
Z86C5000ZEM 功能描述:仿真器/模擬器 Z8 In-Circuit Em-C50 RoHS:否 制造商:Blackhawk 產品:System Trace Emulators 工具用于評估:C6000, C5000, C2000, OMAP, DAVINCI, SITARA, TMS470, TMS570, ARM 7/9, ARM Cortex A8/R4/M3 用于:XDS560v2
Z86C50-20GSE 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Microcontroller
Z86C50-20VSC 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Microcontroller