 English |
|
|
|
|
|
|
|
| MC9S08AW16CFUE Datasheet, PDF (159/324 Pages) Freescale Semiconductor, Inc – MC9S08AW60 Features | |||
| |||
| ◁ |
Chapter 9 Keyboard Interrupt (S08KBIV1)
HCS08 CORE
BKGD/MS
BDC
CPU
DEBUG
MODULE (DBG)
RESET
IRQ
VDDAD
VSSAD
VREFL
VREFH
HCS08 SYSTEM CONTROL
RESETS AND INTERRUPTS
MODES OF OPERATION
POWER MANAGEMENT
RTI
COP
IRQ
LVD
SERIAL COMMUNICATIONS
INTERFACE MODULE (SCI2)
IIC MODULE (IIC1)
RxD2
TxD2
SDA1
SCL1
10-BIT
ANALOG-TO-DIGITAL
CONVERTER (ADC1)
AD1P7âAD1P0
8
8 AD1P15âAD1P8
USER FLASH
(AW60 = 63,280 BYTES)
(AW48 = 49,152 BYTES)
(AW32 = 32,768 BYTES)
(AW16 = 16,384 BYTES)
USER RAM
AW60/48/32 = 2048 BYTES
AW16 = 1024 BYTES
INTERNAL CLOCK
GENERATOR (ICG)
LOW-POWER OSCILLATOR
SERIAL PERIPHERAL
INTERFACE MODULE (SPI1)
SPSCK1
MOSI1
MISO1
SS1
6-CHANNEL TIMER/PWM
MODULE (TPM1)
TPM1CLK
TPM1CH5â
TPM1CH0 6
RxD1
SERIAL COMMUNICATIONS TxD1
INTERFACE MODULE (SCI1)
VDD
VOLTAGE
TPM2CLK
2-CHANNEL TIMER/PWM
VSS
REGULATOR
MODULE (TPM2)
TPM2CH1âTPM2CH0
2
KBI1P7âKBI1P5 3
8-BIT KEYBOARD
INTERRUPT MODULE (KBI1) KBI1P4âKBI1P0
5
EXTAL
XTAL
NOTES:
1. Port pins are software configurable with pullup device if input port.
2. Pin contains software configurable pullup/pulldown device if IRQ is enabled
(IRQPE = 1). Pulldown is enabled if rising edge detect is selected (IRQEDG = 1)
3. IRQ does not have a clamp diode to VDD. IRQ should not be driven above VDD.
4. Pin contains integrated pullup device.
5. Pins PTD7, PTD3, PTD2, and PTG4 contain both pullup and pulldown devices.
Pulldown enabled when KBI is enabled (KBIPEn = 1) and rising edge is selected
(KBEDGn = 1).
Figure 9-1. Block Diagram Highlighting KBI Module
8 PTA7â PTA0
8 PTB7/AD1P7â
PTB0/AD1P0
PTC6
PTC5/RxD2
PTC4
PTC3/TxD2
PTC2/MCLK
PTC1/SDA1
PTC0/SCL1
PTD7/AD1P15/KBI1P7
PTD6/AD1P14/TPM1CLK
PTD5/AD1P13
PTD4/AD1P12/TPM2CLK
PTD3/AD1P11/KBI1P6
PTD2/AD1P10/KBI1P5
PTD1/AD1P9
PTD0/AD1P8
PTE7/SPSCK1
PTE6/MOSI1
PTE5/MISO1
PTE4/SS1
PTE3/TPM1CH1
PTE2/TPM1CH0
PTE1/RxD1
PTE0/TxD1
PTF7
PTF6
PTF5/TPM2CH1
PTF4/TPM2CH0
PTF3/TPM1CH5
PTF2/TPM1CH4
PTF1/TPM1CH3
PTF0/TPM1CH2
PTG6/EXTAL
PTG5/XTAL
PTG4/KBI1P4
PTG3/KBI1P3
PTG2/KBI1P2
PTG1/KBI1P1
PTG0/KBI1P0
MC9S08AW60 Data Sheet, Rev 2
Freescale Semiconductor
159
|
▷ |
German
Russian
Spanish
Italian
Polish
Chinese
Japanese
Korean
French
Portuguese