FreeCalypso > hg > freecalypso-schem2
view venus/src/pinouts/calypso-179ghh.pinout @ 70:8bc2aa52fd23
manual RESET button new part: 260 g force, shorter actuator
One of the main envisioned use cases for FC Venus is field demonstration:
the board will be carried around, mounted on a sheet of acrylic or somesuch,
it will have a battery and an antenna connected, there will be a test SIM
with active service inserted, and the setup will be ready to demonstrate
as a working phone at a moment's notice. But when a demo is not actively
in progress, the fully assembled setup will be transported around in a big
and loose ESD bag, and it will need to be equivalent to a traditional phone
in its switched-off state: battery present, RTC keeping time, but not
switched on all the time.
Having a RESET button of the same keyswitch type as used for the regular
keypad and PWON would cause a problem for such field transport scenarios:
any spurious press of this button would cause a "misc boot" switch-on.
Short spurious presses of PWON are filtered out by the firmware (automatic
power-off if the button isn't held down long enough), but the same cannot
be done for super-low-level nTESTRESET. However, a button with significantly
greater operating force and a shorter actuator (not sticking out to the same
height as the regular keypad buttons) should be much safer.
| author | Mychaela Falconia <falcon@freecalypso.org> |
|---|---|
| date | Thu, 02 Dec 2021 22:40:39 +0000 |
| parents | df6086f8788d |
| children |
line wrap: on
line source
# This pinout mapping file is intended primarily for pin function annotation # in the post-MCL unet output, where the mapping is from the ball position # to the logical name, rather than the other way around. #logical function 179GHH package ball # ARM memory interface ADD0 F3 ADD1 F2 ADD2 G5 ADD3 G4 ADD4 G2 ADD5 G3 ADD6 H1 ADD7 H3 ADD8 H2 ADD9 H4 ADD10 H5 ADD11 J1 ADD12 J2 ADD13 J3 ADD14 J4 ADD15 K3 ADD16 K2 ADD17 K4 ADD18 J5 ADD19 L1 ADD20 L2 ADD21 L3 CS4/ADD22 D2 DATA0 B7 DATA1 D7 DATA2 E7 DATA3 D6 DATA4 A6 DATA5 C6 DATA6 E6 DATA7 C5 DATA8 B5 DATA9 D5 DATA10 E5 DATA11 B4 DATA12 C4 DATA13 D4 DATA14 A3 DATA15 B3 FDP F4 RnW B2 nBHE F5 nBLE E4 nCS0 C2 nCS1 C3 nCS2 C1 nCS3 D3 nCS4 C11 nFOE E2 nFWE E3 # TPU serial port TSPCLKX J14 TSPDI/IO4 H10 TSPDO H11 TSPEN0 H13 TSPEN1 H12 TSPEN2 H14 TSPEN3/nSCS2 G12 # TPU parallel port TSPACT0 M12 TSPACT1 M14 TSPACT2 L12 TSPACT3 L13 TSPACT4 J10 TSPACT5 K11 TSPACT6 K13 TSPACT7 K12 TSPACT8 K14 TSPACT9 J11 TSPACT10 J12 TSPACT11 J13 # uWire interface SCLK P9 SDI/SDA M9 SDO K8 nSCS0/SCL L9 nSCS1 N9 # IrDA UART TX_IRDA C8 RX_IRDA D8 TXIR_IRDA C7 RXIR_IRDA A8 SD_IRDA B8 # MODEM UART TX_MODEM B9 RX_MODEM A9 RTS_MODEM E8 DSR_MODEM/LPG D9 CTS_MODEM C9 # MCSI MCSI_TXD/IO9 L10 MCSI_RXD/IO10 M10 MCSI_CLK/IO11 N10 MCSI_FSYNCH/IO12 K9 # Generic I/O KBC0 N4 KBC1 K5 KBC2 L5 KBC3 P5 KBC4 M5 KBR0 K6 KBR1 M6 KBR2 P6 KBR3 N6 KBR4 L6 BU/PWT K7 LT/PWL L7 IO0 N3 IO1 P3 IO2 L4 IO3/SIM_RnW M4 # Miscellaneous nRESET_OUT/IO7 N2 nIBOOT N1 IDDQ M2 CLKTCXO E13 OSC32K_IN C13 OSC32K_OUT B13 CLK32K_OUT C12 CLK13M_OUT F12 nRESPWON D12 EXT_FIQ P1 EXT_IRQ M3 # Power & ground pins VDDS_MIF A4 VDDS_MIF B6 VDDS_MIF G1 VDDS_MIF D1 VDDS_2 A11 VDDS_2 L14 VDDS_1 N5 VDD A5 VDD B12 VDD N14 VDD P7 VDD M1 VDD E1 VSS F1 VSS N8 VSS K1 VSS P2 VSS P4 VSS P10 VSS P13 VSS G14 VSS A10 VSS A7 VSS A2 VSS B1 VDDS_RTC D13 VDD_RTC D14 VSS_RTC C14 VDD_ANG E11 VSS_ANG E12 VDD_PLL F11 VSS_PLL E14 VSSO A14 # Power control TCXOEN A12 RFEN A13 ON_OFF F10 IT_WAKEUP B14 # JTAG & other debug nBSCAN D11 nEMU0 B11 nEMU1 E10 TDI D10 TDO C10 TCK B10 TMS E9 # Baseband serial port BFSR L11 BDR K10 BFSX P12 BDX M11 BCLKR/ARMCLK P11 BCLKX/IO6 N11 # Voice serial port VDX P14 VDR N13 VFSRX M13 VCLKRX N12 # ARM serial port (SPI) MCUDI N7 MCUDO M7 MCUEN0 M8 MCUEN1/IO8 P8 MCUEN2/IO13 L8 # SIM interface SIM_IO G13 SIM_CLK F13 SIM_RST G10 SIM_CD G11 SIM_PWCTRL/IO5 F14