ISP1161A1BM ST-Ericsson Inc, ISP1161A1BM Datasheet - Page 19

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ISP1161A1BM

Manufacturer Part Number
ISP1161A1BM
Description
IC USB HOST/DEVICE CTRLR 64-LQFP
Manufacturer
ST-Ericsson Inc
Datasheet

Specifications of ISP1161A1BM

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
568-1163
ISP1161A1BM,557

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Philips Semiconductors
9397 750 13961
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 both figures, the hardware is configured such that DREQ is active HIGH and DACK
is active LOW.
The ISP1161A1 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
disable or enable the signals.
data #K
shows these four interrupt configuration modes. They are programmable
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
data #2K
USB single-chip host and device controller
data #(N K 1)
Section
© Koninklijke Philips Electronics N.V. 2004. All rights reserved.
10.4.1), which is also used to
ISP1161A1
data #N
004aaa104
18 of 136

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