EM78P510N
8-Bit Microcontrollers
6.2.6 Bank 0 R5 (RAM Bank Select Register)
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
0
0
0
0
0
BS2
BS1
BS0
Bits 7~3: Reserved
Bits 2~0 (BS2~BS0): RAM Bank Select Register
BS2
BS1
BS0
RAM Bank
0
0
:
0
0
:
0
1
:
Bank 0
Bank 1
:
:
:
:
:
1
1
1
Bank 7
6.2.7 Bank 0 R6 (Program Page Select Register)
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
0
0
0
0
0
PS2
PS1
PS0
Bits 7~3: Reserved
Bits 2~0 (PS2~PS0): ROM Page Select Register
PS2
PS1
PS0
ROM PAGE
0
0
:
0
0
:
0
1
:
Page 0
Page 1
:
:
:
:
:
1
1
1
Page 7
6.2.8 Bank 0 R7 (Port 7)
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
R73
Bit 2
Bit 1
Bit 0
R77
R76
R75
R74
R72
R71
R70
Bits 7~0 (R77~R70): Port 7 8-bit I/O Registers.
6.2.9 Bank 0 R8 (Port 8)
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
R87
R86
R85
R84
R83
R82
R81
0
Bits 7~1 (R87~R81): Port 8 7-bit I/O Registers.
Bit 0: Reserved
Product Specification (V0.9) 09.12.2006
(This specification is subject to change without further notice)
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ELAN [ ELAN MICROELECTRONICS CORP ]
