MC9S08GB32 Motorola, MC9S08GB32 Datasheet - Page 150

• Manufacturer Part Number: MC9S08GB32
• Description: Microcontrollers
• Manufacturer: Motorola

Keyboard Interrupt (KBI) Module
9.5.2
KBIPEn — Keyboard Pin Enable for KBI Port Bit n (n = 7–0)
150
Each of these read/write bits selects whether the associated KBI port pin is enabled as a keyboard
interrupt input or functions as a general-purpose I/O pin.
1 = Bit n of KBI port enabled as a keyboard interrupt input
0 = Bit n of KBI port is a general-purpose I/O pin not associated with the KBI.
KBI Pin Enable Register (KBI1PE)
Reset:
Read:
Write:
KBIPE7
Bit 7
Figure 9-5. KBI Pin Enable Register (KBI1PE)
0
MC9S08GB/GT Data Sheet, Rev. 2.3
KBIPE6
6
0
KBIPE5
5
0
KBIPE4
4
0
KBIPE3
3
0
KBIPE2
2
0
KBIPE1
Freescale Semiconductor
1
0
KBIPE0
Bit 0
0