isp1160 NXP Semiconductors, isp1160 Datasheet - Page 3

• Manufacturer Part Number: isp1160
• Description: Isp1160 Embedded Universal Serial Bus Host Controller
• Manufacturer: NXP Semiconductors

Fig 1. Block diagram.
H_SUSPEND
H_WAKEUP
RESET_N
NDP_SEL
D0 to D15
DACK_N
WR_N
DREQ
RD_N
CS_N
EOT
V CC
INT
A0
16
40
42
33
2 to 7,
9 to 14,
16, 17,
63, 64
22
21
23
59
27
34
25
29
32
56
DGND
7
1, 8, 15, 18,
35, 45, 62
MICROPROCESSOR
BUS INTERFACE
POWER-ON
RESET
ISP1160
REGULATOR
VOLTAGE
AGND
57
internal
reset
V REG(3V3)
3.3 V
58
V HOLD2
24
(PING RAM)
HOST CONTROLLER
ITL0
V HOLD1
ATL RAM
internal
supply
19
(PONG RAM)
ITL1
RECOVERY
RECOVERY
CLOCK
CLOCK
PLL
XTAL2
6 MHz
44
43
XTAL1
OVERCURRENT
TRANSCEIVER
TRANSCEIVER
SWITCHING
DETECTION
POWER
15 k
USB
USB
4
n.c.
GND
20, 26, 30, 31, 36,
38, 41, 48, 49, 61
10
004aaa059
46
47
54
55
50
51
52
53
H_PSW1_N
H_PSW2_N
H_OC1_N
H_OC2_N
H_DM1
H_DP1
H_DM2
H_DP2
downstream
USB bus
ports