IA8044_10 Datasheet, PDF (21/65 Pages) InnovASIC, Inc – SDLC Communications Controller

IA8044/IA8344
SDLC Communications Controller
BFh
Indirect
Addressing
RAM
Data Sheet
March 30, 2010
FFh
Special Function
Registers
(SFRs)
Addressable
Bits in SFRs
(128 Bits)
80h
80h
7Fh
Direct Addressing
30h
2Fh
Bit Addressable
20h
Memory
1Fh
Register Bank 3
18h
17h
Register Bank 2
10h
0Fh
Register Bank 1
08h
07h
Register Bank 0
00h
Internal Data RAM
Figure 6. Internal Data Memory Addresses 00h to FFh
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