GMS30C7201 Datasheet, PDF (21/352 Pages) Hynix Semiconductor – 60MHz operation frequency Low power consumption

Signal Description
Signal name
nSSCS
IRDIN
IRDOUT
GPIO:
PORTA[7:0]
PORTB[7:6]
PORTC[7:0]
PORTD[7:4]
MRING
MRLY
MCLK
MDFR
MDIN
MDOUT
nMCON
UVPO, or
PORTB[0]
UVMO, or
PORTB[1]
nUSBOE, or
PORTB[2]
URCVIN, or
PORTB[3]
UVP, or PORTB[4]
Type
O
I
O
IO
IO
IO
IO
I
O
I
I
I
O
O
IO
IO
IO
IO
IO
UVM, or PORTB[5] IO
USUSPEND
O
ATSXP
O
ATSXM
O
ATSYP
O
ATSYM
O
ADIN[4:0]
IA
AVDDDAC
P
AVSSDAC
P
Description
Synchronous serial chip select
IrDA infra-red data input
IrDA infra-red data output
GPIO interface. 8 general-purpose I/O lines.
GPIO interface. 2 general-purpose I/O lines.
GPIO interface. 8 general-purpose I/O lines.
GPIO interface. 4 general-purpose I/O lines.
Ring indicator (wake-up signal to PMU)
Modem relay control
Modem clock input
Modem data frame input
Modem data input
Modem data output
Modem control data select (HIGH for data, LOW for control)
USB output differential drive (+), or general IO pin controlled by
the PMPS register in GPIO subsystem.
USB output differential drive (-), or general IO pin controlled by
the PMPS register in GPIO subsystem.
USB output enable, or general IO pin controlled by the PMPS
register in GPIO subsystem.
USB receive data, or general IO pin controlled by the PMPS
register in GPIO subsystem.
USB gated input differential drive (+), or general IO pin controlled
by the PMPS register in GPIO subsystem.
USB gated input differential drive (-), or general IO pin controlled
by the PMPS register in GPIO subsystem.
USB low power state
Touch screen switch X output
Touch screen switch X output
Touch screen switch Y output
Touch screen switch Y output
ADC inputs for MIC and battery
DAC Analog Vdd and reference
DAC Analog Vss
Table 2-1: Signal description table (continued)
GMS30C7201 Data Sheet
2-5