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VR4102 数据表(PDF) 41 Page - NEC

部件名 VR4102
功能描述  64/32-bit Microprocessor
PDF  701 Pages
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制造商  NEC [NEC]
网页  http://www.nec.com/
标志 NEC - NEC

VR4102 数据表(HTML) 41 Page - NEC

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CHAPTER 1 INTRODUCTION
41
Table 1-14. LED Registers
Register symbols
Function
Address
LEDHTSREG
LED H Time Set Register
0x0B00 0240
LEDLTSREG
LED L Time Set Register
0x0B00 0242
LEDCNTREG
LED Control Register
0x0B00 0248
LEDASTCREG
LED Auto Stop Time Count Register
0x0B00 024A
LEDINTREG
LED Interrupt Register
0x0B00 024C
Table 1-15. SIU Registers
Register symbols
Function
LCR[7]
Address
SIURB
Receiver Buffer Register (Read)
SIUTH
Transmitter Holding Register (Write)
0
SIUDLL
Divisor Latch (Least Significant Byte) Register
1
0x0C00 0000
SIUIE
Interrupt Enable Register
0
SIUDLM
Divisor Latch (Most Significant Byte) Register
1
0x0C00 0001
SIUIID
Interrupt Identification Register (Read)
SIUFC
FIFO Control Register (Write)
-
0x0C00 0002
SIULC
Line Control Register
-
0x0C00 0003
SIUMC
MODEM Control Register
-
0x0C00 0004
SIULS
Line Status Register
-
0x0C00 0005
SIUMS
MODEM Status Register
-
0x0C00 0006
SIUSC
Scratch Register
-
0x0C00 0007
SIUIRSEL
SIU/FIR IrDA Selector
-
0x0C00 0008
Remark
LCR[7] is bit 7 of the SIULC register.
Table 1-16. HSP Registers
Register symbols
Function
Address
HSPINIT
HSP Initialize Register
0x0C00 0020
HSPDATA[7:0]
HSP Data Register [7:0]
0x0C00 0022
HSPDATA[15:8]
HSP Data Register [15:8]
0x0C00 0023
HSPINDEX
HSP Index Register
0x0C00 0024
HSPID[7:0]
HSP ID Register
0x0C00 0028
HSPPCS[7:0]
HSP I/O Address Program Confirmation Register
0x0C00 0029
HSPPCTEL[7:0]
HSP Signature Checking Port
0x0C00 0029



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