sc9s12hy64j0vllr Freescale Semiconductor, Inc, sc9s12hy64j0vllr Datasheet - Page 79

• Manufacturer Part Number: sc9s12hy64j0vllr
• Description: S12 Microcontrollers Mcu 16-bit Hcs12 Cisc 32kb Flash 5v Tray
• Manufacturer: Freescale Semiconductor, Inc

1
1
2.3.14
Freescale Semiconductor
Function
Address 0x001F
Address 0x0240
Read: Always reads 0x00
Write: Unimplemented
Read: Anytime. The data source is depending on the data direction value.
Write: Anytime
Altern.
Reset
Reset
W
W
R
R
IOC0_7
PTT7
FP16
Port T Data Register (PTT)
0
0
0
7
7
Writing to this register when in special modes can alter the pin functionality.
= Unimplemented or Reserved
IOC0_6
PTT6
FP15
0
0
0
6
6
MC9S12HY/HA-Family Reference Manual, Rev. 1.04
Figure 2-12. Port T Data Register (PTT)
Figure 2-11. PIM Reserved Register
IOC0_5
PTT5
FP14
0
0
0
5
5
IOC0_4
PTT4
FP13
0
0
0
4
4
IOC1_7
PTT3
FP11
3
0
0
3
0
IOC1_6
PTT2
FP10
Port Integration Module (S12HYPIMV1)
0
0
0
2
2
IOC1_5
Access: User read/write
PTT1
FP9
0
0
0
1
1
Access: User read
IOC1_4
PTT0
FP8
0
0
0
0
0
79
1
1