From iriver Wiki, your source for everything iriver - a part of MisticRiver.
- work in progress -
00007800 - 00008000: IRAM (used for stack)
(this might be from 0 - I'm not sure; how large is IRAM?)
00030000: Timer 0
00030080: Timer 1
00030100: Timer 2
00030180: Timer 3
00030200: Serial 0
00030280: Serial 1
00030300: UART 0
00030380: UART 1
00030400: Watchdog timer
00030480: Multimedia card / SD card
00030500: INTC (not sure what this is)
00030580: GIO (key inputs, LEDS, etc)
00: DIR0
02: DIR1
04: DIR2
06: ??? - I remember seeing these 3 somewhere, nfi where.
08: ???
0A: ???
0C: BITSET0
0E: BITSET1
10: BITSET2
12: BITCLR0
14: BITCLR1
16: BITCLR2
GIO Lines:
GIO 0, bit 13: main power or CPU power, not sure (CLR to shut down)
GIO 1, bit 15: I2C SCL (clock line)
GIO 2, bit 0 : I2C SDA (data line)
00030600: DSP contoller
00: HPIB Control Register
02: HPIB Status Register
00030680: OSD
00: osdmode
02: vidwin_mode
04: osdwin0_mode
06: osdwin1_mode
08: rectcur
0A: bmpcur
0C: vidwin0_offset
0E: 1
10: osd 0
12: 1
14: vidwin_ad0 **high-high
16: vidwin0_ad1 **low
18: 1 **low
1A: osdwin_ad0 **high-high
1C: osdwin0_ad1 **low
1E: 1 **low
20: basep_x
22: basep_y
24: vidwin0_xp
26: _yp
28: _xl
2A: _yl
2C: vidwin1_xp
2E: _yp
30: _xl
32: _yl
34: osdwin0_xp
36: _yp
38: _xl
3A: _yl
3C: osdwin1_xp
3E: _yp
40: _xl
42: _yl
44: cur_xp
46: _yp
48: _xl
4A: _yl
4C: bmp_xp
4E: _yp
50: w0bmp01
52: w0bmp23
54: w0bmp45
56: w0bmp67
58: w0bmp89
5A: w0bmpAB
5C: w0bmpCD
5E: w0bmpEF
60: w1bmp01
62: w1bmp23
64: w1bmp45
66: w1bmp67
68: w1bmp89
6A: w1bmpAB
6C: w1bmpCD
6E: w1bmpEF
70: miscellaneous control
72: bmpcur_data
74: clut_ram_ctrl
76: clut_ram_ycb
78: clut_ram_cr
7A: mvideo0_pingpong
7C: vidwin0_ad0_ppbuf
7E: vidwin0_ad1_ppbuf
00030700: CCD controller
00030780: Preview engine
00030800: NTSC/PAL video encoder
00030880: Clock controller
80: PLLA config
82: PLLB config
84: CLK reverse, source select
86: PLL selection
88: DIV ratency config
8A: PLL Bypass config
8C: Multimedia card Clock
8E: CTST Clock
90: MOD0 clock Enable/Disable
92: MOD1 clock Enable/Disable
94: MOD2 clock Enable/Disable
96: Sleep
98: Power down
9A: General CLK src selection
9C: General CLK0 DIV config
9E: General CLK1 DIV config
A0: General CLK2 DIV config
A2: PWM0 CLK config
A4: PWM0 H-Level duration config
A4: PWM1 CLK config
A8: PWM1 H-Level duration config
00030900: Bus controller
00030980: SDRAM controller
00030a00: External Memory Interface
00030a80: USB 0
00030b00: USB 1
00030b80: 3A(AF/AE/AWB) (not sure what this is)
00030c00: Memory stick 1
00030c80: Memory stick 2
00030d00: ATM (not sure what this is)
00030d80: I2C (power controller) - (wtf? I2C is accesed through GIO, is it not?)
00030e00: Instruction cache
00: DM270 Icache ICAMode
00100000 - 004FFFFF: Flash
02100000 - 060FFFFF: SDRAM (only up to 040FFFFF is accessible on the PMP series)
08200000 - 08300000: Ethernet
I2C addresses:
0x10: Power management unit (Phillips PCF50606)
