ISP1161ABM ST-Ericsson Inc, ISP1161ABM Datasheet - Page 19

• Manufacturer Part Number: ISP1161ABM
• Description: IC USB HOST/DEVICE CTRLR 64-LQFP
• Manufacturer: ST-Ericsson Inc

Specifications of ISP1161ABM

• Controller Type: USB 2.0 Controller
• Interface: Parallel
• Voltage - Supply: 3.3V, 5V
• Current - Supply: 47mA
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 64-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 568-3150

Philips Semiconductors
9397 750 13962
Product data
Fig 18. DMA transfer in burst mode.
N = 1/2 byte count of transfer data, K = number of cycles/burst.
RD or WR
D [ 15:0 ]
DREQ
DACK
EOT
data #1
8.6.1 Pin configuration
8.6 Interrupts
In
HIGH and DACK is active LOW.
The ISP1161A has separate interrupt request pins for the USB HC (INT1) and the
USB DC (INT2).
The interrupt output signals have four configuration modes:
Mode 0
Mode 1
Mode 2
Mode 3
Figure 19
via the HcHardwareConfiguration register (see
to disable or enable the signals.
Figure 17
data #K
shows these four interrupt configuration modes. They are programmable
and
Level trigger, active LOW (default at power-up)
Level trigger, active HIGH
Edge trigger, active LOW
Edge trigger, active HIGH.
data #(K+1)
Rev. 03 — 23 December 2004
Figure
18, the hardware is configured such that DREQ is active
Full-speed USB single-chip host and device controller
data #2K
data #(N−K+1)
Section
© Koninklijke Philips Electronics N.V. 2004. All rights reserved.
10.4.1), which are also used
data #N
ISP1161A
004aaa104
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