參數(shù)資料
型號： IMQ82C55AZ96
廠商： INTERSIL CORP
元件分類： 微控制器/微處理器
英文描述： CMOS Programmable Peripheral Interface
中文描述： 24 I/O, PIA-GENERAL PURPOSE, PQFP44
封裝： ROHS COMPLIANT, PLASTIC, MS-022AB, MQFP-44
文件頁數(shù)： 15/24頁
文件大小： 502K
代理商： IMQ82C55AZ96
15
FN6140.1
June 28, 2005
FIGURE 18. PRINTER INTERFACE
FIGURE 19. KEYBOARD AND DISPLAY INTERFACE
FIGURE 20. KEYBOARD AND TERMINAL ADDRESS
INTERFACE
PA0
PA1
PA2
PA3
PA4
PA5
PA6
PA7
PC7
PC6
PC5
PC4
PB0
PB1
PB2
PB3
PB4
PB5
PB6
PB7
PC1
PC2
DATA READY
ACK
PAPER FEED
FORWARD/REV.
DATA READY
ACK
PAPER FEED
FORWARD/REV.
RIBBON
CARRIAGE SEN.
MODE 1
(OUTPUT)
82C55A
MODE 1
(OUTPUT)
CONTROL LOGIC
AND DRIVERS
INTERRUPT
REQUEST
PC0
INTERRUPT
REQUEST
PC3
HAMMER
RELAYS
HIGH SPEED
PRINTER
PA0
PA1
PA2
PA3
PA4
PA5
PA6
PA7
PC4
PC5
PB0
PB1
PB2
PB3
PB4
PB5
PB6
PB7
PC1
PC2
PC6
PC7
STROBE
ACK
DATA READY
ACK
BLANKING
CANCEL WORD
MODE 1
(OUTPUT)
82C55A
MODE 1
(INPUT)
FULLY
DECODED
KEYBOARD
INTERRUPT
REQUEST
INTERRUPT
REQUEST
PC3
R0
R1
R2
R3
R4
R5
SHIFT
CONTROL
B0
B1
B2
B3
B4
B5
BACKSPACE
CLEAR
BURROUGHS
SELF-SCAN
DISPLAY
STROBE
ACK
BUST LT
TEST LT
FULLY
DECODED
KEYBOARD
R0
R1
R2
R3
R4
R5
SHIFT
CONTROL
PA0
PA1
PA2
PA3
PA4
PA5
PA6
PA7
PC4
PC5
PC6
PC7
PB0
PB1
PB2
PB3
PB4
PB5
PB6
PB7
MODE 0
(INPUT)
82C55A
MODE 1
(INPUT)
PC3
TERMINAL
ADDRESS
INTERRUPT
REQUEST
MS82C55A, MQ82C55A
相關(guān)PDF資料
PDF描述
IMS82C55AZ CMOS Programmable Peripheral Interface
IMS82C55AZ96 CMOS Programmable Peripheral Interface
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