mc68hc908ey16a Freescale Semiconductor, Inc, mc68hc908ey16a Datasheet - Page 27

• Manufacturer Part Number: mc68hc908ey16a
• Description: M68hc08 Microcontrollers
• Manufacturer: Freescale Semiconductor, Inc

1.7 Priority of Shared Pins
Freescale Semiconductor
1. Pin location can be changed using CONFIG3 register bits.
Port Number
PTC4
PTC3
PTC2
PTC1
PTC0
PTD1
PTD0
PTA6
PTA5
PTA4
PTA3
PTA2
PTA1
PTA0
PTB7
PTB6
PTB5
PTB4
PTB3
PTB2
PTB1
PTB0
PTE1
PTE0
MC68HC908EY16A • MC68HC908EY8A Data Sheet, Rev. 1
SSB
SPSCK
KBD4 (in)
RX
TX
KBD1 (in)
KBD0 (in)
AD7 (in)
AD6 (in)
AD5 (in)
AD4 (in)
AD3 (in)
AD2 (in)
AD1 (in)
AD0 (in)
OSC1 (in)
OSC2 (out)
MCLK (out)
MOSI
MISO
TACH1 (in/out)
TACH0 (in/out)
RX
TX
Table 1-2. Priority of Shared Pins
(1)
(1)
(1)
(1)
(1)
(out)
(out)
(1)
(1)
(in)
(in)
Priority 1
(in)
(1)
(in/out)
(in/out)
(in/out)
PTA6 (in/out)
PTA5 (in/out)
PTA4 (in/out)
KBD3 (in)
KBD2 (in)
PTA1 (in/out)
PTA0 (in/out)
TBCH1 (in/out)
TBCH0 (in/out)
SPSCK
MOSI
MISO
PTB2 (in/out)
PTB1 (in/out)
PTB0 (in/out)
PTC4 (in/out)
PTC3 (in/out)
SSB
PTC1 (in/out)
PTC0 (in/out)
PTD1 (in/out)
PTD0 (in/out)
PTE1 (in/out)
PTE0 (in/out)
(1)
(1)
(1)
Priority 2
(in)
(1)
(in/out)
(in/out)
(in/out)
PTA3 (in/out)
PTA2 (in/out)
PTB7 (in/out)
PTB6 (in/out)
PTB5 (in/out)
PTB4 (in/out)
PTB3 (in/out)
PTC2 (in/out)
Priority 3
Priority of Shared Pins
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