em78p510nso32j/s ELAN Microelectronics Corp, em78p510nso32j/s Datasheet - Page 38

• Manufacturer Part Number: em78p510nso32j/s
• Description: 8-bit Microprocessor With Otp Rom
• Manufacturer: ELAN Microelectronics Corp

EM78P510N
8-Bit Microprocessor with OTP ROM
32 •
6.2.50 Bank 4 R7 PIOCR (Port 7 I/O Control Register)
Bits 7~0 (IOC77~IOC70): Port 7 8-Bit I/O Direction Control Registers
6.2.51 Bank 4 R8 PIOCR (Port 8 I/O Control Register)
Bits 7~1 (IOC87~IOC81): Port 8 7-Bit I/O Direction Control Registers
Bit 0: Reserved
6.2.52 Bank 4 R9 PIOCR (Port 9 I/O Control Register)
Bits 7~0 (IOC97~IOC90): Port 9 8-Bit I/O Direction Control Registers
6.2.53 Bank 4 RA PIOCR (Port A I/O Control Register)
Bits 7~0 (IOCA7~IOCA0): Port A 8-Bit I/O Direction Control Registers
IOCA7
IOC77
IOC87
IOC97
Bit 7
Bit 7
Bit 7
Bit 7
0 : Define Port 7 as output port
1 : Define Port 7 as input port
0 : Define Port 8 as output port
1 : Define Port 8 as input port
0 : Define Port 9 as output port
1 : Define Port 9 as input port
0 : Define Port A as output port
1 : Define Port A as input port
IOCA6
IOC76
IOC86
IOC96
Bit 6
Bit 6
Bit 6
Bit 6
IOCA5
IOC75
IOC85
IOC95
Bit 5
Bit 5
Bit 5
Bit 5
IOC74
IOC84
IOC94
IOCA4
Bit 4
Bit 4
Bit 4
Bit 4
(This specification is subject to change without further notice)
IOCA3
IOC73
IOC83
IOC93
Bit 3
Bit 3
Bit 3
Bit 3
Product Specification (V1.1) 01.25.2008
IOCA2
IOC72
IOC82
IOC92
Bit 2
Bit 2
Bit 2
Bit 2
IOCA1
IOC71
IOC81
IOC91
Bit 1
Bit 1
Bit 1
Bit 1
IOC70
IOC90
IOCA0
Bit 0
Bit 0
Bit 0
Bit 0
0