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VR4102 Datasheet(PDF) 483 Page - NEC

Part # VR4102
Description  64/32-bit Microprocessor
PDF  701 Pages
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Manufacturer  NEC [NEC]
Direct Link  http://www.nec.com/
Logo NEC - NEC

VR4102 Datasheet(HTML) 483 Page - NEC

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CHAPTER 25 HSP (MODEM INTERFACE UNIT)
483
25.2 REGISTER SET
The HSP registers are listed below.
The data registers can be accessed as the control registers by specifying the INDEX number and then reading
from or writing to.
All registers other than the HSPINIT register are original to the PCT288I.
Table 25-1. HSP Registers
Address
R/W
Register Symbols
Name
0x0C00 0020
R/W
HSPINIT
HSP Initialize Register
0x0C00 0022
R/W
HSPDATA[7:0]
HSP Data Register [7:0]
0x0C00 0023
R/W
HSPDATA[15:8]
HSP Data Register [15:8]
0x0C00 0024
W
HSPINDEX
HSP Index Register
0x0C00 0028
R
HSPID[7:0]
HSP ID Register
0x0C00 0029
R
HSPPCS[7:0]
HSP I/O Address Program Confirmation Register
0x0C00 0029
W
HSPPCTEL[7:0]
HSP Signature Checking Port



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