GMS30C7201 Datasheet, PDF (300/352 Pages) Hynix Semiconductor – 60MHz operation frequency Low power consumption

Slow AMBA Peripherals
Address
AIC Base + 0x88
AIC Base + 0x90
AIC Base + 0x94
AIC Base + 0x98
AIC Base + 0xC0
AIC Base + 0xC4
AIC Base + 0xD0
AIC Base + 0xD4
AIC Base + 0xD8
AIC Base + 0xDC
Name
AICTSTR1
AICTSTR2
AICTSTR3
AICTSTR4
ADCTSTR0
ADCTSTR1
ADCTSTR2
ADCTSTR3
ADCTSTR4
TCLK
Description
R/W
Size
(bits)
This is a test register that provides 8-bit data (AD) instead of R/W
8
the ADC output in AIC test mode.
This is a test register to allow AIC output signals to the ADC RO
8
and to the interrupt controller to be read back (INTAIC,
AASN, AWRN, ARDN, AIOSTOP).
This is a test register to allow the AIC output signal to the RO
8
ADC and the touch panel to be read back (SWXN, SWYN,
SWXP, SWYP and AA).
This is a test register to allow the AIC output signal to the RO
8
ADC to be read back in AIC test mode (AD).
This register provides AA, AASN, AWRN, ARDN and
AIOSTOP values instead of the AIC output in ADC test
mode.
R/W
8
This register provides AD values instead of the AIC output in R/W
8
ADC test mode.
This is a test register to allow the ADC output signal to the RO
8
AIC to be read back in ADC test mode.
This register provides ATEST and CALTEST values.
R/W
8
This is a test register to allow the ADC output signal to the RO
16
AIC to be read back in ADC test mode (DATA, OTR, PO
and AIADN).
This register is used to generate TCLK in test mode.
Virtual 0
register
Table 13-55: AIC unit register address map (Continued)
13.11.5AIC unit register description
Status Register (AICSR)
The Status Register shows the interrupt sources. When the AIC unit generates the interrupt
INTAIC to the CPU, the CPU first reads the status register of the AIC unit. INTS bits of AICSR
indicate which device generated the interrupt.
Bit
Initial
Name
Function
7
0
INTTPS Interrupt touch panel status bit
6
0
INTMBS Interrupt main battery status bit
5
0
INTBBS Interrupt backup battery status bit
4
0
INTSDS Interrupt sound status bit
3–0
-
-
Reserved bits
Table 13-56: AICSR bit functions
13-72
GMS30C7201 Data Sheet