MC9S12HZ256 Datasheet, PDF (116/692 Pages) Freescale Semiconductor, Inc – HCS12 Microcontrollers

Chapter 4 Port Integration Module (PIM9HZ256V2)
4.1.2 Block Diagram
Figure 4-1 is a block diagram of the PIM9HZ256.
BKGD
PB0
PB1
PB2
PB3
PB4
PB5
PB6
PB7
PA0
PA1
PA2
PA3
PA4
PA5
PA6
PA7
PE0
PE1
PE2
PE3
PE4
PE5
PE6
PE7
PK0
PK1
PK2
PK3
PK7
PL0
PL1
PL2
PL3
PL4
PL5
PL6
PL7
PT0
PT1
PT2
PT3
PT4
PT5
PT6
PT7
PP0
PP1
PP2
PP3
PP4
PP5
FP0
FP1
FP2
FP3
FP4
FP5
FP6
FP7
FP8
FP9
FP10
FP11
FP12
FP13
FP14
FP15
FP20
FP21
FP22
BP0
BP1
BP2
BP3
FP23
FP16
FP17
FP18
FP19
FP28
FP29
FP30
FP31
FP24
FP25
FP26
FP27
PWM0
PWM1
PWM2
PWM3
PWM4
PWM5
Port Integration Module
BKGD/MODC/TAGHI
ADDR0
ADDR1
ADDR2
ADDR3
ADDR4
ADDR5
ADDR6
ADDR7
ADDR8
ADDR9
ADDR10
ADDR11
ADDR12
ADDR13
ADDR14
ADDR15
XIRQ
IRQ
R/W
LSTRB/TAGLO
ECLK
IPIPE0/MODA
IPIPE1/MODB
NOACC/XCLKS
XADDR14
XADDR15
XADDR16
XADDR17
ECS/ROMONE
AN8
AN9
AN10
AN11
AN12
AN13
AN14
AN15
SCI0
RXD
TXD
SPI/MISO
SPI
SPO/MOSI
SCK
SS
CAN0
RXCAN
TXCAN
CAN1
RXCAN
TXCAN
M0COSM
M0COSP
M0SINM
M0SINP
M1COSM
M1COSP
M1SINM
M1SINP
M2COSM
M2COSP
M2SINM
M2SINP
M3COSM
M3COSP
M3SINM
M3SINP
ATD
M0C0M
M0C0P
M0C1M
M0C1P
M1C0M
M1C0P
M1C1M
M1C1P
M2C0M
M2C0P
M2C1M
M2C1P
M3C0M
M3C0P
M3C1M
M3C1P
AN0
AN1
AN2
AN3
AN4
AN5
AN6
AN7
IOC0
IOC1
IOC2
IOC3
IOC4
IOC5
IOC6
IOC7
TXD
RXD
SCI1
SDA
SCL
IIC
KWAD0
KWAD1
KWAD2
KWAD3
KWAD4
KWAD5
KWAD6
KWAD7
Figure 4-1. PIM9HZ256 Block Diagram
PS0
PS1
PS4
PS5
PS6
PS7
PM2
PM3
PM4
PM5
PU0
PU1
PU2
PU3
PU4
PU5
PU6
PU7
PV0
PV1
PV2
PV3
PV4
PV5
PV6
PV7
PAD0
PAD1
PAD2
PAD3
PAD4
PAD5
PAD6
PAD7
MC9S12HZ256 Data Sheet, Rev. 2.04
116
Freescale Semiconductor