Table 6.1 USB2240/USB2241 36-Pin Reset States Table (continued)
Post-Reset State
xD Mode
Post-Reset State
Post-Reset State
MS Mode
RESET STATE
SD Mode
OUT-
PUT
PU/
PD
IN-
OUT-
PUT
PU/
IN-
OUT-
PUT
PU/
PD
IN-
OUT-
PUT
PU/
IN-
PIN
PIN NAME
FUNCTION
FUNCTION
FUNCTION
FUNCTION
PUT
PD
(fw)
--
PUT
PUT
PD
PUT
21
28
18
1
GPIO10/CARD_PWR
TEST
GPIO
TEST
nRESET
GPIO1
none
GPIO
TEST
(fw)
z
(fw)
yes
yes
(fw)
--
PWR
VDD
--
--
z
z
z
0
z
z
z
z
z
z
--
--
--
--
--
--
--
--
--
--
--
yes
yes
--
nRESET
nRESET
GPIO
z
--
GPIO1 (LED1)
xD_nRE
(fw)
hw
hw
z
(fw)
(fw)
(fw)
(fw)
(fw)
hw
hw
16
12
17
15
2
xD_nRE
xD_nWE
xD _nBR
xD_nCE
USB+
none
none
none
none
none
none
none
none
--
z
z
z
z
--
--
--
--
--
--
--
--
z
z
z
z
--
--
--
--
--
--
--
--
xD_nWE
xD_nB/R
xD_nCE
none
--
--
none
yes
--
--
none
hw
z
--
USB+
USB+
USB-
hw
hw
--
3
USB-
USB-
z
--
35
33
32
RBIAS
XTAL1 (CLKIN)
XTAL2
Note: xD signals apply only to USB2240.
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