参数资料
型号: L9942
厂商: STMICROELECTRONICS
元件分类: 运动控制电子
英文描述: STEPPER MOTOR CONTROLLER, PDSO36
封装: POWER, SO-36
文件页数: 11/21页
文件大小: 161K
代理商: L9942
PORT BIT ENABLE
SINGLE BIT
PAD
to AND
FF
CLR
CLK
Q
I0 Start
IStart
1
MUX
0
1
IStart
2
(NMI) IRQ0
(FFC, D)
IRQ1
RESTART
FROM STOP/
WAIT
IRQ2
(FF4, 5)
IRQ3
(FF2, 3)
IRQ4
(FF0, 1)
IOR REG C8h, bit4
IF
EN
(FF6, 7)
FF
CLR
CLK
Q
FF
CLR
CLK
Q
TMZ
ETI
TIMER1
PAES
ENABLED
PORT A BITS
IOR REG C8h
bit6
IOR REG C8h
bit5
PIE
UNV
OV
OUT1
OUT2
SC
POWER
BRIDGE
PORT A
BOVI
BIE
TXINT
RXINT
ERRINT
CAN
CONTROLLER
CONTACT
MONITOR
BUS
INTERFACE
Figure 11. Interrupt circuit diagram.
MICROCONTROLLER SECTION (continued)
APPENDIX
1. Core Description ST6 - Core N
2. Timer Description ST6 - TIM1
3. Watchdog Description ST6 -WD1
4. Port Description ST6 - IOP4
5. 64 Byte RAM Description ST6 - RAM64N
6. Basic CAN Description ST6 CAN1
SD70K F 024
SD70K F 029
SD70K F 030
SD70K F 038
SD70K F 058
L9942
19/21
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