
6
SMSC DS – SP37E760
Page 4
Rev. 04/13/2001
AUTO POWER MANAGEMENT.........................................................................................................43
6.1
P
IN
B
EHAVIOR
................................................................................................................................43
System Interface Pins ...........................................................................................................43
UART
P
OWER
M
ANAGEMENT
..........................................................................................................43
P
ARALLEL
P
ORT
.............................................................................................................................44
6.1.1
6.2
6.3
7
CONFIGURATION ..............................................................................................................................45
7.1
7.2
C
ONFIGURATION
A
CCESS
P
ORTS
.....................................................................................................45
C
ONFIGURATION
S
TATE
...................................................................................................................45
Entering the Configuration State...........................................................................................45
Configuration Register Programming....................................................................................45
Exiting the Configuration State..............................................................................................45
Programming Example..........................................................................................................46
Configuration Select Register (CSR) ....................................................................................46
C
ONFIGURATION
R
EGISTERS
D
ESCRIPTION
......................................................................................46
CR00 .....................................................................................................................................48
CR01 .....................................................................................................................................48
CR02 .....................................................................................................................................49
CR03 .....................................................................................................................................49
CR04 .....................................................................................................................................50
CR05 .....................................................................................................................................50
CR06 .....................................................................................................................................50
CR07 .....................................................................................................................................51
CR08 .....................................................................................................................................51
7.3.10
CR09 .....................................................................................................................................51
7.3.11
CR0A.....................................................................................................................................52
7.3.12
CR0B.....................................................................................................................................52
7.3.13
CR0C.....................................................................................................................................52
7.3.14
CR0D.....................................................................................................................................53
7.3.15
CR0E.....................................................................................................................................53
7.3.16
CR0F.....................................................................................................................................53
7.3.17
CR10 .....................................................................................................................................53
7.3.18
CR11 .....................................................................................................................................53
7.3.19
CR12 - CR13.........................................................................................................................54
7.3.20
CR14 .....................................................................................................................................54
7.3.21
CR15 .....................................................................................................................................54
7.3.22
CR16 .....................................................................................................................................54
7.3.23
CR17 .....................................................................................................................................54
7.3.24
CR18 - CR1D ........................................................................................................................54
7.3.25
CR1E.....................................................................................................................................55
7.3.26
CR1F.....................................................................................................................................55
7.3.27
CR20 .....................................................................................................................................55
7.3.28
CR21 - CR22.........................................................................................................................55
7.3.29
CR23 .....................................................................................................................................55
7.3.30
CR24 .....................................................................................................................................55
7.3.31
CR25 .....................................................................................................................................55
7.3.32
CR26 .....................................................................................................................................56
7.3.33
CR27 .....................................................................................................................................56
7.3.34
CR28 .....................................................................................................................................56
7.3.35
CR29 .....................................................................................................................................57
7.3.36
CR2A.....................................................................................................................................57
7.3.37
CR2B.....................................................................................................................................57
7.3.38
CR2C.....................................................................................................................................57
7.3.39
CR2D.....................................................................................................................................58
7.3.40
CR2E.....................................................................................................................................58
7.3.41
CR2F.....................................................................................................................................58
7.2.1
7.2.2
7.2.3
7.2.4
7.2.5
7.3
7.3.1
7.3.2
7.3.3
7.3.4
7.3.5
7.3.6
7.3.7
7.3.8
7.3.9
8
OPERATIONAL DESCRIPTION.........................................................................................................59