adm6993 Infineon Technologies Corporation, adm6993 Datasheet - Page 56

• Manufacturer Part Number: adm6993
• Description: Adm6993/x Hdlc To Fast Ethernet Converter
• Manufacturer: Infineon Technologies Corporation

4.4
Table 26
Module
SMI
Table 27
Register Short Name
CI
HSS
Interrupt
PSR
EEPROM_FAC
PCR
Overflow_Flag
PerPortCounter0
PerPortCounter1
PerPortCounter2
PerPortCounter3
PerPortCounter4
PerPortCounter5
PerPortCounter6
PerPortCounter7
PerPortCounter8
PerPortCounter9
PerPortCounterReset
The register is addressed wordwise.
Table 28
Mode
read/write
read
Read only
Read virtual
Latch high,
self clearing
Data Sheet
SMI Register Descriptions
Registers Address Space
Registers Overview
Register Access Types
Symbol Description HW
rw
r
ro
rv
lhsc
Base Address
00
Register Long Name
Chip Identifier
Hardware Setting Status
Interrupt Register
Port Status Register
EEPROM Register File Access Control
Port Control Register
Overflow Flag
Per Port Counter 0
Per Port Counter Register 1
Per Port Counter Register 2
Per Port Counter Register 3
Per Port Counter Register 4
Per Port Counter Register 5
Per Port Counter Register 6
Per Port Counter Register 7
Per Port Counter Register 8
Per Port Counter Register 9
Per Port Counter Reset
Register is used as input for the HW
Register is written by HW (register
between input and output -> one cycle
delay)
Register is set by HW (register between
input and output -> one cycle delay)
Physically, there is no new register, the
input of the signal is connected directly
to the address multiplexer.
Latch high signal at high level, clear on
read
H
End Address
19
H
56
Description SW
Register is read and writable by SW
Value written by software is ignored by
hardware; that is, software may write any
value to this field without affecting hardware
behavior (= Target for development.)
SW can only read this register
SW can only read this register
SW can read the register
Note
Offset Address
00
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
19
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
Registers Description
Rev 1.11, 2005-11-28
Page Number
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ADM6993/X